chore(deps): update anchore/sbom-action action to v0.21.0 (#1322) #245

Job	Run time
Release Core / prev-tag	5s
Release Core / prepare (linux, s390x)	5m 32s
Release Core / prepare (linux, amd64)	5m 11s
Release Core / prepare (linux, riscv64)	5m 33s
Release Core / prepare (darwin, amd64)	5m 1s
Release Core / prepare (darwin, arm64)	5m 22s
Release Core / prepare (linux, ppc64le)	5m 16s
Release Core / prepare (linux, arm64)	5m 50s
Release Core / prepare (linux, arm)	5m 18s
Release Core / prepare (linux, 386)	5m 47s
Release Core (Windows)	-9s
Release Core / Release	3m 43s
Release Core / Create GitHub issue on failed nightly release	-1s
	52m 28s

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