build(deps): bump anchore/sbom-action from 0.20.2 to 0.20.4 (#203)

---
updated-dependencies:
- dependency-name: anchore/sbom-action
  dependency-version: 0.20.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/release.yml

@@ -26,7 +26,7 @@ jobs:
         with:
           go-version-file: 'go.mod'
           cache: true
-      - uses: anchore/sbom-action/[email protected].2
+      - uses: anchore/sbom-action/[email protected].4
       - name: Run GoReleaser
         uses: goreleaser/[email protected]
         with: