Dokka backup to life

[oldergod]

Looks like it's all fine now. Although I didn't change much 😬
Manual reverse of #2597

[oldergod]

No, still happens

> Task :wire-gradle-plugin:dokkaJavadocJar FAILED

FAILURE: Build failed with an exception.

* What went wrong:
A problem was found with the configuration of task ':wire-gradle-plugin:dokkaJavadocJar' (type 'JavadocJar').
  - Gradle detected a problem with the following location: '/Users/bquenaudon/workspace/wire/docs/3.x'.

    Reason: Task ':wire-gradle-plugin:dokkaJavadocJar' uses this output of task ':wire-compiler:dokkaGfm' without declaring an explicit or implicit dependency. This can lead to incorrect results being produced, depending on what order the tasks are executed.

    Possible solutions:
      1. Declare task ':wire-compiler:dokkaGfm' as an input of ':wire-gradle-plugin:dokkaJavadocJar'.
      2. Declare an explicit dependency on ':wire-compiler:dokkaGfm' from ':wire-gradle-plugin:dokkaJavadocJar' using Task#dependsOn.
      3. Declare an explicit dependency on ':wire-compiler:dokkaGfm' from ':wire-gradle-plugin:dokkaJavadocJar' using Task#mustRunAfter.

    For more information, please refer to https://docs.gradle.org/8.3/userguide/validation_problems.html#implicit_dependency in the Gradle documentation.