fix security features listed in documentation - remove openID Connect included by default

[tiffmaelite]

Only a handful of generators support OpenID Connect, and they list it explicitly in their feature set. Therefore these remain unchanged by the current PR.

PR checklist

• 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.
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  ./bin/generate-samples.sh
  ./bin/utils/export_docs_generators.sh
  

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