[clang-tools-extra] [clang-tidy] Adding an initial version of the "Initialized Class Members" checker. (PR #65189)

[via cfe-commits]

================
@@ -148,6 +148,16 @@ New checks
   Flags coroutines that suspend while a lock guard is in scope at the
   suspension point.
 
+- New :doc:`google-cpp-init-class-members
+  <clang-tidy/checks/google/cpp-init-class-members>` check.
+
+  Checks that class members are initialized in constructors (implicitly or
----------------
EugeneZelenko wrote:

One sentence is enough.

https://github.com/llvm/llvm-project/pull/65189