[clang-tools-extra] [clang-tidy] add option to `readability-use-concise-preprocessor-directives` to take consistency into account (PR #156220)

[Baranov Victor via cfe-commits]

================
@@ -28,3 +28,41 @@ Since C23 and C++23:
 
   #elifdef MEOW
   #elifndef MEOW
+
+Options
+-------
+
+.. option:: PreserveConsistency
+
+   If `true`, directives will not be simplified if doing so would break 
+   consistency with other directives in a chain. Default is `false`.
+
+Example
----------------
vbvictor wrote:

This whole "Example" block should have the same indentation as option text - 3 spaces in your case.
This will keep it attached to "option"

https://github.com/llvm/llvm-project/pull/156220