chore(common): remove unused file (#71) #226

Job	Run time
Check Style	4s
features	31s
Test with Miri	44s
Check MSRV (1.63)	2m 23s
Test stable on ubuntu-latest	28s
Test stable on windows-latest	1m 37s
Test stable on macOS-latest	1m 15s
Test beta on ubuntu-latest	28s
Test beta on windows-latest	1m 15s
Test beta on macOS-latest	1m 0s
Test nightly on ubuntu-latest	28s
Test nightly on windows-latest	1m 2s
Test nightly on macOS-latest	1m 12s
Build docs	19s
CI is green	1s
	12m 47s

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