Update anchore/scan-action action to v7 (#3925)

| datasource  | package             | from   | to     |
| ----------- | ------------------- | ------ | ------ |
| github-tags | anchore/scan-action | v6.5.1 | v7.0.0 |

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/build.yml

@@ -174,7 +174,7 @@ jobs:
       - name: Scan SBOM
         id: scan
         if: ${{ !inputs.dry_run }}
-        uses: anchore/scan-action@1638637db639e0ade3258b51db49a9a137574c3e # v6.5.1
+        uses: anchore/scan-action@f6601287cdb1efc985d6b765bbf99cb4c0ac29d8 # v7.0.0
         with:
           sbom: "sbom-${{ inputs.image }}.json"
           only-fixed: true