Bump cargo-platform from 0.1.8 to 0.1.9 #6380

Job	Run time
maybe-expedite	3s
lint	17m 28s
test (ubuntu-latest, cargo-dylint)	19m 56s
test (ubuntu-latest, cargo-dylint-cargo-lib)	18m 49s
test (ubuntu-latest, dylint_examples)	14m 56s
test (ubuntu-latest, expensive-alpine)	1m 46s
test (ubuntu-latest, expensive-boundary_toolchains)	1m 23s
test (ubuntu-latest, expensive-custom_toolchain)	1m 22s
test (ubuntu-latest, other)	17m 13s
test (macos-latest, cargo-dylint)	15m 37s
test (macos-latest, cargo-dylint-cargo-lib)	21m 5s
test (macos-latest, dylint_examples)	15m 0s
test (macos-latest, expensive-alpine)	3m 21s
test (macos-latest, expensive-boundary_toolchains)	2m 50s
test (macos-latest, expensive-custom_toolchain)	3m 18s
test (macos-latest, other)	16m 22s
test (windows-latest, cargo-dylint)	34m 33s
test (windows-latest, cargo-dylint-cargo-lib)	36m 17s
test (windows-latest, dylint_examples)	31m 48s
test (windows-latest, expensive-alpine)	4m 16s
test (windows-latest, expensive-boundary_toolchains)	4m 4s
test (windows-latest, expensive-custom_toolchain)	4m 17s
test (windows-latest, other)	38m 19s
test (ubuntu-latest, cargo-dylint-ci)	22m 38s
all-checks	1s
	5h 46m 42s

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