Update anchore/scan-action action to v5.1.0

| datasource  | package             | from   | to     |
| ----------- | ------------------- | ------ | ------ |
| github-tags | anchore/scan-action | v5.0.0 | v5.1.0 |


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

.github/workflows/ci.yml

@@ -208,7 +208,7 @@ jobs:
           sbom: true
 
       - name: Scan image
-        uses: anchore/scan-action@4e08a16a68fb1b35d2fca00f0607db0b5b5120a7 # v5.0.0
+        uses: anchore/scan-action@ef0b0b023552a0c077534074723a9915280284bb # v5.1.0
         id: scan
         continue-on-error: true
         with: