refactor: use containerbase terminology (#18023)

lib/modules/manager/bundler/artifacts.spec.ts

...odules/manager/cargo/__snapshots__/artifacts.spec.ts.snap

...es/manager/cocoapods/__snapshots__/artifacts.spec.ts.snap

lib/modules/manager/cocoapods/artifacts.spec.ts

lib/modules/manager/composer/artifacts.spec.ts

lib/modules/manager/gomod/artifacts.spec.ts

lib/modules/manager/gradle-wrapper/artifacts.spec.ts

...dules/manager/helmv3/__snapshots__/artifacts.spec.ts.snap

lib/modules/manager/mix/__snapshots__/artifacts.spec.ts.snap

lib/modules/manager/npm/post-update/lerna.spec.ts

lib/modules/manager/npm/post-update/npm.spec.ts

lib/modules/manager/npm/post-update/pnpm.spec.ts

lib/modules/manager/npm/post-update/yarn.spec.ts

...odules/manager/nuget/__snapshots__/artifacts.spec.ts.snap

lib/modules/manager/pip-compile/artifacts.spec.ts

lib/modules/manager/pip_requirements/artifacts.spec.ts

...dules/manager/pipenv/__snapshots__/artifacts.spec.ts.snap

lib/modules/manager/poetry/artifacts.spec.ts

lib/util/exec/containerbase.spec.ts

lib/util/exec/containerbase.ts