Generalized mime type support

[a-ignatov-parc]

Address #17282

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• Read the contribution guidelines.
• Pull Request title clearly describes the work in the pull request and Pull Request description provides details about how to validate the work. Missing information here may result in delayed response from the community.
• Run the following to build the project and update samples:

  ./mvnw clean package 
  ./bin/generate-samples.sh ./bin/configs/*.yaml
  ./bin/utils/export_docs_generators.sh
  

  (For Windows users, please run the script in Git BASH)
  Commit all changed files.
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[macjohnny]

@a-ignatov-parc thanks for your contribution!

[a-ignatov-parc]

@macjohnny, thanks for the review! Just to manage expectations, I plan to make the suggested changes in the first part of next week 👍

[a-ignatov-parc]

@macjohnny, I apologize that addressing the feedback took longer than I initially anticipated. However, the PR is ready for the next round of review 👍

[bodograumann]

Hey, I just wanted to say thanks for contributing this, @a-ignatov-parc ! Just when we needed it, all we had to do was update the generator ❤️

[a-ignatov-parc]

@bodograumann, thank you for the feedback. It's great to know when your contribution has been useful to someone 🙂