[clang-tools-extra] [clang-tidy] support parameters file in command line (PR #120547)

[Carlos Galvez via cfe-commits]

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@@ -115,6 +115,8 @@ Improvements to clang-tidy
 - Improved :program:`run-clang-tidy.py` script. Fixed minor shutdown noise
   happening on certain platforms when interrupting the script.
 
+- Improved :program:`clang-tidy` by accepting parameters file in command line.
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carlosgalvezp wrote:

I'm missing the documentation of the actual feature in the main clang-tidy documentation.

https://github.com/llvm/llvm-project/pull/120547