Bump softprops/action-gh-release from 2.1.0 to 2.2.1 #2116

Job	Run time
Build Echidna on ubuntu-20.04	5m 51s
Build Echidna on macos-13	5m 9s
Build Echidna on windows-latest	9m 12s
Test with solc 0.4.25 on ubuntu-latest	3m 34s
Test with solc 0.5.7 on ubuntu-latest	3m 34s
Test with solc 0.6.12 on ubuntu-latest	3m 51s
Test with solc 0.7.5 on ubuntu-latest	4m 51s
Test with solc 0.4.25 on windows-latest	4m 19s
Test with solc 0.5.7 on windows-latest	5m 31s
Test with solc 0.6.12 on windows-latest	6m 36s
Test with solc 0.7.5 on windows-latest	6m 4s
	58m 32s

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