test(perf): improve test speed (#24323)

jest.config.ts

lib/config/index.spec.ts

lib/config/options/index.spec.ts

lib/config/presets/gitea/index.spec.ts

lib/config/presets/github/index.spec.ts

lib/instrumentation/decorator.spec.ts

lib/instrumentation/index.spec.ts

lib/logger/__mocks__/index.ts

lib/modules/datasource/docker/common.spec.ts

lib/modules/datasource/docker/index.spec.ts

...dules/datasource/github-release-attachments/index.spec.ts

lib/modules/datasource/github-releases/index.spec.ts

lib/modules/datasource/github-tags/index.spec.ts

lib/modules/datasource/go/base.spec.ts

lib/modules/datasource/go/index.spec.ts

lib/modules/datasource/go/releases-direct.spec.ts

lib/modules/datasource/helm/index.spec.ts

lib/modules/datasource/hex/index.spec.ts

lib/modules/datasource/maven/index.spec.ts

lib/modules/datasource/maven/s3.spec.ts