Merge "Remove internal link and fix explanation for building lint reports for more than 1 module"

- Lint report will not be produced if you just build the module, i.e. `m services.autofill` will not

  build the lint report.

- If you want to build lint reports for more than 1 module and they depend on a common module, e.g.

  `platform_service_defaults`, you can add the `lint` property to that common module instead of

  adding it in every module.

- If you want to build lint reports for more than 1 module and they include a common module in their

  `defaults` field, e.g. `platform_service_defaults`, you can add the `lint` property to that common

  module instead of adding it in every module.

## Documentation

- [go/android-security-lint-checks](http://go/android-security-lint-checks) - presentation about

  this module

- [Android Lint Docs](http://googlesamples.github.io/android-custom-lint-rules/)

- [Android Lint Docs](https://googlesamples.github.io/android-custom-lint-rules/)

- [Android Lint source files](https://source.corp.google.com/studio-main/tools/base/lint/libs/lint-api/src/main/java/com/android/tools/lint/)

- [PSI source files](https://github.com/JetBrains/intellij-community/tree/master/java/java-psi-api/src/com/intellij/psi)

- [UAST source files](https://upsource.jetbrains.com/idea-ce/structure/idea-ce-7b9b8cc138bbd90aec26433f82cd2c6838694003/uast/uast-common/src/org/jetbrains/uast)