Load C/C++ common functionality from rules_cc #2821

Job	Run time
Test (6.4.0, ubuntu-latest, gcc)	3m 52s
Test (6.4.0, ubuntu-latest, clang)	4m 2s
Test (6.4.0, macos-latest, clang)	17m 56s
Test (6.4.0, windows-latest, msvc)	8m 44s
Test (6.5.0, ubuntu-latest, gcc)	3m 19s
Test (6.5.0, ubuntu-latest, clang)	3m 34s
Test (6.5.0, macos-latest, clang)	13m 47s
Test (6.5.0, windows-latest, msvc)	7m 52s
Test (7.4.1, ubuntu-latest, gcc)	5m 48s
Test (7.4.1, ubuntu-latest, clang)	4m 6s
Test (7.4.1, macos-latest, clang)	14m 33s
Test (7.4.1, windows-latest, msvc)	15m 46s
Test (latest, ubuntu-latest, gcc)	3m 59s
Test (latest, ubuntu-latest, clang)	4m 4s
Test (latest, macos-latest, clang)	11m 53s
Test (latest, windows-latest, msvc)	15m 13s
	2h 18m 28s

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