chore(deps): update anchore/sbom-action action to v0.20.4 (#1124)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Don Browne <[email protected]>

Author: renovate[bot]

.github/workflows/releaser.yml

@@ -71,7 +71,7 @@ jobs:
           cache: true
 
       - name: Install Syft
-        uses: anchore/sbom-action/download-syft@cee1b8e05ae5b2593a75e197229729eabaa9f8ec # v0.20.2
+        uses: anchore/sbom-action/download-syft@7b36ad622f042cab6f59a75c2ac24ccb256e9b45 # v0.20.4
 
       - name: Install Cosign
         uses: sigstore/cosign-installer@d58896d6a1865668819e1d91763c7751a165e159 # v3.9.2