bump to cosign v2.0.2 #277

Job	Run time
Install Cosign v0.6.0 and test presence in path with pre installed libpcsclite1 package (ubuntu-l...	37s
Install Cosign v0.6.0 and test presence in path (macos-latest)	26s
Install Cosign v0.6.0 and test presence in path (ubuntu-latest)	25s
Install Cosign v0.6.0 and test presence in path (windows-latest)	22s
Install Cosign and test presence in path (macos-latest)	14s
Install Cosign and test presence in path (ubuntu-latest)	6s
Install Cosign and test presence in path (windows-latest)	18s
Install Custom Cosign and test presence in path (macos-latest)	23s
Install Custom Cosign and test presence in path (ubuntu-latest)	8s
Install Custom Cosign and test presence in path (windows-latest)	26s
Install Custom Cosign and test presence in path (macos-latest)	10s
Install Custom Cosign and test presence in path (ubuntu-latest)	5s
Install Custom Cosign and test presence in path (windows-latest)	1m 3s
Install Custom Cosign and test presence in path with custom root dir (ubuntu-latest)	6s
Try to install a wrong Cosign (macos-latest)	15s
Try to install a wrong Cosign (ubuntu-latest)	5s
Try to install a wrong Cosign (windows-latest)	22s
Try to install cosign with go 1.19	3m 30s
Try to install cosign with go 1.20	4m 1s
Try to install cosign with go 1.19	2m 57s
Try to install cosign with go 1.20	2m 44s
Try to install cosign with go 1.19	7m 11s
Try to install cosign with go 1.20	9m 0s
Install existing release of Cosign and test presence in path (ubuntu-latest)	4s
	34m 58s

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