Update to latest protobuf/absl/googletest. #4111

Job	Run time
KytheXrefs	0s
KytheVerification	0s
ClangTidy	3m 7s
x86_64 test	3m 43s
arm64 test	5m 2s
MacOsBuild	31m 47s
MacOsBuildDevTools	5m 38s
Generate Build matrix	5s
x86_64 test-nortti	3m 48s
x86_64 test-c++20	3m 31s
PrepareVSPlugin	2m 2s
VerifyFormatting	1m 33s
x86_64 test-c++23	3m 36s
WindowsBuild	8m 58s
x86_64 smoke-test	9m 19s
arm64 smoke-test	11m 50s
x86_64 asan	6m 17s
x86_64 asan-clang	5m 36s
x86_64 compile	3m 2s
arm64 compile	3m 54s
x86_64 compile-clang	2m 37s
arm64 compile-clang	3m 53s
x86_64 compile-static	2m 50s
arm64 compile-static	3m 53s
x86_64 compile-static-clang	2m 49s
arm64 compile-static-clang	4m 0s
x86_64 coverage	16m 18s
x86_64 clean	6m 19s
arm64 clean	7m 13s
Build ·${{ matrix.arch }}:${{ matrix.os }}:${{ matrix.ver }}${{ (((matrix.link == 'static') && ':static') \|\| '') }}	0s
Build and deploy GitHub pages	12s
📦 Release	0s
	2h 42m 52s

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