[clang] [clang-format] Add an option to format integer and float literal case (PR #151590)

[via cfe-commits]

================
@@ -14,6 +14,7 @@ add_clang_library(clangFormat
   MatchFilePath.cpp
   NamespaceEndCommentsFixer.cpp
   NumericLiteralInfo.cpp
+  NumericLiteralCaseFixer.cpp
----------------
owenca wrote:

Sort.

https://github.com/llvm/llvm-project/pull/151590