fix: allow generate SBOM step to fail

[patheard]

Summary

Update the Staging ECR push workflow to allow the generate SBOM step to fail. This step is intermittently failing because the public Trivy Docker image that contains the vulnerability database is being rate limited.

SRE is working on setting up a dedicated ECR for CDS projects to fix this rate limiting in the future.

Test instructions | Instructions pour tester la modification

Expect the generate SBOM step to no longer fail the Staging Docker image build/push workflow.

Unresolved questions / Out of scope | Questions non résolues ou hors sujet

n/a

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