Add `--no-pretty` global flag for parsable CLI output #1375

Job	Run time
Tests	1m 36s
Security Audits	35s
Lints	57s
Shellcheck	3s
Test Release Process	4m 11s
goreleaser	0s
binary-provenance	0s
image-provenance	0s
verification-with-slsa-verifier	0s
verification-with-cosign	0s
	7m 22s

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