fix(manager/bazel): fix regex and tests for update function (#16992)

* test(bazel): Refactor tests for update function

- use smaller fragment for each use-case
- remove fixture usage
- fix regex to support `maybe`

* Compact formatting

* Don't use `replaceAll`

* Fix coverage

lib/modules/manager/bazel/__snapshots__/update.spec.ts.snap

-// Jest Snapshot v1, https://goo.gl/fbAQLP
-
-exports[`modules/manager/bazel/update updateDependency updates commit to tag 1`] = `
-"
-workspace(name = \\"angular_bazel_example\\")
-
-go_repository(
-    name = \\"com_github_bitly_go-nsq\\",
-    importpath = \\"github.com/bitly/go-nsq\\",
-    tag = \\"v1.0.5\\"
-)
-
-go_repository(
-    name = \\"com_github_google_uuid\\",
-    importpath = \\"github.com/google/uuid\\",
-    commit = \\"aaa09d789f3dba190787f8b4454c7d3c936fe123\\",  # v1.0.3
-)
-
-go_repository(
-    name = \\"com_gopkgin_mgo_v2\\",
-    importpath = \\"gopkg.in/mgo.v2\\",
-    tag = \\"v2\\"
-)
-
-git_repository(
-    name = \\"build_bazel_rules_nodejs\\",
-    remote = \\"https://github.com/bazelbuild/rules_nodejs.git\\",
-    tag = \\"0.3.1\\",
-)
-
-load(\\"@build_bazel_rules_nodejs//:defs.bzl\\", \\"node_repositories\\")
-node_repositories(package_json = [\\"//:package.json\\"])
-
-git_repository(
-    name = \\"build_bazel_rules_typescript\\",
-    remote = \\"https://github.com/bazelbuild/rules_typescript.git\\",
-    tag = \\"0.6.1\\",
-)
-
-load(\\"@build_bazel_rules_typescript//:defs.bzl\\", \\"ts_repositories\\")
-
-ts_repositories()
-
-http_archive(
-    name=\\"distroless\\",
-    sha256=\\"f7a6ecfb8174a1dd4713ea3b21621072996ada7e8f1a69e6ae7581be137c6dd6\\",
-    strip_prefix=\\"distroless-446923c3756ceeaa75888f52fcbdd48bb314fbf8\\",
-    urls=[\\"https://github.com/GoogleContainerTools/distroless/archive/446923c3756ceeaa75888f52fcbdd48bb314fbf8.tar.gz\\"]
-)
-
-http_archive(
-  name = \\"bazel_toolchains\\",
-    sha256 = \\"4b1468b254a572dbe134cc1fd7c6eab1618a72acd339749ea343bd8f55c3b7eb\\",
-    strip_prefix = \\"bazel-toolchains-d665ccfa3e9c90fa789671bf4ef5f7c19c5715c4\\",
-    urls = [
-        \\"https://mirror.bazel.build/github.com/bazelbuild/bazel-toolchains/archive/d665ccfa3e9c90fa789671bf4ef5f7c19c5715c4.tar.gz\\",
-        \\"https://github.com/bazelbuild/bazel-toolchains/archive/d665ccfa3e9c90fa789671bf4ef5f7c19c5715c4.tar.gz\\",
-    ],
-)
-
-local_repository(
-    name = \\"angular\\",
-    path = \\"node_modules/@angular/bazel\\",
-)
-
-local_repository(
-    name = \\"rxjs\\",
-    path = \\"node_modules/rxjs/src\\",
-)
-
-git_repository(
-    name = \\"io_bazel_rules_sass\\",
-    remote = \\"https://github.com/bazelbuild/rules_sass.git\\",
-    tag = \\"0.0.3\\",
-)
-
-load(\\"@io_bazel_rules_sass//sass:sass.bzl\\", \\"sass_repositories\\")
-
-sass_repositories()
-
-git_repository(
-    name = \\"com_github_bazelbuild_buildtools\\",
-    remote = \\"https://github.com/bazelbuild/buildtools.git\\",
-    # Note, this commit matches the version of buildifier in angular/ngcontainer
-    commit = \\"b3b620e8bcff18ed3378cd3f35ebeb7016d71f71\\",
-)
-
-http_archive(
-    name = \\"io_bazel_rules_go\\",
-    url = \\"https://github.com/bazelbuild/rules_go/releases/download/0.7.1/rules_go-0.7.1.tar.gz\\",
-    sha256 = \\"341d5eacef704415386974bc82a1783a8b7ffbff2ab6ba02375e1ca20d9b031c\\",
-)
-
-http_archive(
-    name = \\"bazel_skylib\\",
-    sha256 = \\"b5f6abe419da897b7901f90cbab08af958b97a8f3575b0d3dd062ac7ce78541f\\",
-    strip_prefix = \\"bazel-skylib-0.5.0\\",
-    urls = [
-        \\"https://mirror.bazel.build/github.com/bazelbuild/bazel-skylib/archive/0.5.0.tar.gz\\",
-        \\"https://github.com/bazelbuild/bazel-skylib/archive/0.5.0.tar.gz\\",
-    ],
-)
-
-http_archive(
-    name=\\"distroless\\",
-    sha256=\\"f7a6ecfb8174a1dd4713ea3b21621072996ada7e8f1a69e6ae7581be137c6dd6\\",
-    strip_prefix=\\"distroless-446923c3756ceeaa75888f52fcbdd48bb314fbf8\\",
-    urls=[\\"https://github.com/GoogleContainerTools/distroless/archive/446923c3756ceeaa75888f52fcbdd48bb314fbf8.tar.gz\\"]
-)
-
-load(\\"@bazel_tools//tools/build_defs/repo:utils.bzl\\", \\"maybe\\")
-maybe(
-  http_archive,
-  name = \\"io_bazel_rules_go\\",
-  sha256 = \\"2b1641428dff9018f9e85c0384f03ec6c10660d935b750e3fa1492a281a53b0f\\",
-  url = \\"https://github.com/bazelbuild/rules_go/releases/download/v0.29.0/rules_go-v0.29.0.zip\\",
-)
-maybe(
-    http_archive,
-    name = \\"bazel_gazelle\\",
-    sha256 = \\"de69a09dc70417580aabf20a28619bb3ef60d038470c7cf8442fafcf627c21cb\\",
-    urls = [
-        \\"https://mirror.bazel.build/github.com/bazelbuild/bazel-gazelle/releases/download/v0.24.0/bazel-gazelle-v0.24.0.tar.gz\\",
-        \\"https://github.com/bazelbuild/bazel-gazelle/releases/download/v0.24.0/bazel-gazelle-v0.24.0.tar.gz\\",
-    ],
-)
-maybe(
-    go_repository,
-    name = \\"com_github_pkg_errors\\",
-    commit = \\"816c9085562cd7ee03e7f8188a1cfd942858cded\\",
-    importpath = \\"github.com/pkg/errors\\",
-)
-
-load(\\"@io_bazel_rules_go//go:def.bzl\\", \\"go_rules_dependencies\\", \\"go_register_toolchains\\")
-
-go_rules_dependencies()
-
-go_register_toolchains()
-
-container_pull(
-    name = \\"py3_image_base\\",
-    digest = \\"sha256:d5a717649fd93ea5b9c430d7f84e4c37ba219eb53bd73ed1d4a5a98e9edd84a7\\",
-    registry = \\"gcr.io\\",
-    repository = \\"distroless/python3-debian10\\",
-    tag = \\"latest\\",
-)
-
-http_file(
-    name=\\"distroless\\",
-    sha256=\\"f7a6ecfb8174a1dd4713ea3b21621072996ada7e8f1a69e6ae7581be137c6dd6\\",
-    strip_prefix=\\"distroless-446923c3756ceeaa75888f52fcbdd48bb314fbf8\\",
-    urls=[\\"https://github.com/GoogleContainerTools/distroless/archive/446923c3756ceeaa75888f52fcbdd48bb314fbf8.tar.gz\\"]
-)
-"
-`;
-
-exports[`modules/manager/bazel/update updateDependency updates container_pull deptype and preserves comment 1`] = `
-"container_pull(
-          name=\\"hasura\\",
-          registry=\\"index.docker.io\\",
-          repository=\\"hasura/graphql-engine\\",
-          # v1.0.0-alpha31.cli-migrations 11/28
-          digest=\\"sha256:2c29ba015faef92a3f55b37632fc373a7fbc2c9fddd31e317bf07113391c640b\\",
-          tag=\\"v1.0.0-alpha42.cli-migrations\\"
-      )
-"
-`;

lib/modules/manager/bazel/update.ts

@@ -162,7 +162,7 @@ export async function updateDependency({
       return null;
     }
 
-    let existingRegExStr = `${upgrade.depType}\\([^\\)]+name\\s*=\\s*"${upgrade.depName}"(.*\\n)+?\\s*\\)`;
+    let existingRegExStr = `(?:maybe\\s*\\(\\s*)?${upgrade.depType}(?:\\(|,)[^\\)]+name\\s*=\\s*"${upgrade.depName}"(.*\\n)+?\\s*\\)`;
     if (newDef.endsWith('\n')) {
       existingRegExStr += '\n';
     }