gradle: False positives from generated code from the version catalog feature

Using the version catalog feature of gradle () with the default `libs.versions.toml` file produces false positives such as:

> `.gradle/8.4/dependencies-accessors/1989acdfa2790571c9dc5975340ca543de5bf0a0/sources/org/gradle/accessors/dm/LibrariesForLibsInPluginsBlock.java:609`
> This method overrides `ProviderConvertible.asProvider;` it is advisable to add an Override annotation.

This is generated code and should not produce a warning (even if it's just at the *note* level)

Example source:
Corresponding alerts:

Start by reproducing the warning from the generated Gradle path `.gradle/8.4/dependencies-accessors/.../LibrariesForLibsInPluginsBlock.java` using the linked `libs.versions.toml` example. Inspect the corresponding code-scanning alert and determine how generated sources are handled; done means the `ProviderConvertible.asProvider` warning no longer appears for this generated code.

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