Update to 28.3 protobuf #4894

Job	Run time
ClangTidy	4m 50s
CheckFormatAndBuildClean	23s
KytheXrefs	0s
KytheVerification	0s
x86_64 test	3m 24s
MacOsBuild	3m 42s
arm64 test	4m 9s
PrepareVSPlugin	2m 16s
x86_64 test-clang	3m 42s
arm64 test-clang	4m 13s
WindowsBuild	6m 27s
📦 Pack Sources	8s
x86_64 test-nortti	3m 25s
x86_64 test-c++20	5m 39s
x86_64 test-c++23	5m 11s
x86_64 smoke-test	6m 45s
arm64 smoke-test	6m 53s
x86_64 asan	4m 44s
x86_64 asan-clang	4m 11s
x86_64 compile	4m 18s
arm64 compile	3m 52s
x86_64 compile-clang	3m 34s
arm64 compile-clang	3m 39s
x86_64 compile-static	3m 11s
arm64 compile-static	3m 59s
x86_64 compile-static-clang	2m 48s
arm64 compile-static-clang	3m 55s
x86_64 clean	6m 52s
arm64 clean	6m 58s
Build and deploy GitHub pages	1s
📦 Release	1s
	1h 53m 10s

Provide feedback