macos

Drop GCC 11 #700

Job	Run time
build (AppleClang, Headers, Debug)	55s
build (AppleClang, Headers, Release)	57s
build (LLVM-Clang-16, Headers, Debug)	1m 9s
build (LLVM-Clang-16, Headers, Release)	1m 11s
build (LLVM-Clang-17, Headers, Debug)	1m 14s
build (LLVM-Clang-17, Headers, Release)	1m 22s
build (LLVM-Clang-17, Module, Debug)	1m 16s
build (LLVM-Clang-17, Module, Release)	1m 19s
build (LLVM-Clang-18, Headers, Debug)	1m 9s
build (LLVM-Clang-18, Headers, Release)	1m 31s
build (LLVM-Clang-18, Module, Debug)	1m 8s
build (LLVM-Clang-18, Module, Release)	1m 5s
build (LLVM-Clang-19, Headers, Debug)	3m 12s
build (LLVM-Clang-19, Headers, Release)	1m 20s
build (LLVM-Clang-19, Module, Debug)	1m 19s
build (LLVM-Clang-19, Module, Release)	1m 44s
	21m 51s

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