fix(provider-generator): Handle */ in docstrings better, try 3

[mutahhir]

Related issue

Fixes broken release pipeline, and issues with Java version of Google Provider.

Description

While we thought we had eliminated this particular bug from the codebase, we had two parts of the codebase that were vying for the same bug and essentially sabotaging one another. I've removed the older instance of the fix attempt because it doesn't play well with JSII. The new version should be better.

Checklist

• I have updated the PR title to match CDKTF's style guide
• I have run the linter on my code locally
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation if applicable
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works if applicable
• New and existing unit tests pass locally with my changes

[github-actions]

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