Bump cc from 1.1.37 to 1.2.1 #6334

Job	Run time
maybe-expedite	5s
lint	15m 12s
test (ubuntu-latest, cargo-dylint)	19m 6s
test (ubuntu-latest, cargo-dylint-cargo-lib)	20m 40s
test (ubuntu-latest, dylint_examples)	14m 6s
test (ubuntu-latest, expensive-alpine)	3m 55s
test (ubuntu-latest, expensive-boundary_toolchains)	2m 51s
test (ubuntu-latest, expensive-custom_toolchain)	2m 52s
test (ubuntu-latest, other)	17m 32s
test (macos-latest, cargo-dylint)	18m 38s
test (macos-latest, cargo-dylint-cargo-lib)	17m 56s
test (macos-latest, dylint_examples)	13m 33s
test (macos-latest, expensive-alpine)	3m 59s
test (macos-latest, expensive-boundary_toolchains)	4m 24s
test (macos-latest, expensive-custom_toolchain)	3m 55s
test (macos-latest, other)	16m 30s
test (windows-latest, cargo-dylint)	35m 18s
test (windows-latest, cargo-dylint-cargo-lib)	37m 50s
test (windows-latest, dylint_examples)	29m 45s
test (windows-latest, expensive-alpine)	5m 17s
test (windows-latest, expensive-boundary_toolchains)	4m 51s
test (windows-latest, expensive-custom_toolchain)	4m 4s
test (windows-latest, other)	35m 7s
test (ubuntu-latest, cargo-dylint-ci)	23m 52s
all-checks	1s
	5h 51m 19s

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