[Support] Remove redundant declarations (NFC)#165971

kazutakahirata merged 1 commit intollvm:mainllvm/llvm-project:mainfrom

kazutakahirata:cleanup_20251031_clang_tidy_readability-redundant-declaration-APFloatkazutakahirata/llvm-project:cleanup_20251031_clang_tidy_readability-redundant-declaration-APFloatCopy head branch name to clipboard