Bump actions/checkout from 3.5.3 to 3.6.0 (#141) #315

Job	Run time
Install Cosign v0.6.0 and test presence in path with pre installed libpcsclite1 package (ubuntu-l...	21s
Install Cosign v0.6.0 and test presence in path (macos-latest)	14s
Install Cosign v0.6.0 and test presence in path (ubuntu-latest)	20s
Install Cosign v0.6.0 and test presence in path (windows-latest)	21s
Install Cosign and test presence in path (macos-latest)	19s
Install Cosign and test presence in path (ubuntu-latest)	3s
Install Cosign and test presence in path (windows-latest)	13s
Install Custom Cosign and test presence in path (macos-latest)	16s
Install Custom Cosign and test presence in path (ubuntu-latest)	9s
Install Custom Cosign and test presence in path (windows-latest)	21s
Install Custom Cosign and test presence in path (macos-latest)	11s
Install Custom Cosign and test presence in path (ubuntu-latest)	6s
Install Custom Cosign and test presence in path (windows-latest)	16s
Try to install a wrong Cosign (macos-latest)	8s
Try to install a wrong Cosign (ubuntu-latest)	3s
Try to install a wrong Cosign (windows-latest)	18s
Install Custom Cosign and test presence in path with custom root dir (ubuntu-latest)	4s
Try to install cosign with go 1.19	3m 24s
Try to install cosign with go 1.20	4m 22s
Try to install cosign with go 1.19	3m 28s
Try to install cosign with go 1.20	3m 18s
Try to install cosign with go 1.19	7m 18s
Try to install cosign with go 1.20	8m 19s
Install existing release of Cosign and test presence in path (ubuntu-latest)	4s
	33m 56s

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