Merge pull request #1556 from fluxcd/release-v1.7.3 #4

Job	Run time
release / release	8m 7s
release-provenance / detect-env	6s
ghcr-provenance / detect-env	6s
dockerhub-provenance / detect-env	4s
dockerhub-provenance / generator	27s
release-provenance / generator	22s
ghcr-provenance / generator	24s
release-provenance / upload-assets	11s
ghcr-provenance / final	3s
dockerhub-provenance / final	2s
release-provenance / final	3s
	9m 55s

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