Update anchore/scan-action action to v6.5.1 (#239)

| datasource  | package             | from   | to     |
| ----------- | ------------------- | ------ | ------ |
| github-tags | anchore/scan-action | v6.3.0 | v6.5.1 |

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/ci.yml

@@ -79,7 +79,7 @@ jobs:
             OPENSSL_VERSION=${{ matrix.openssl_version }}
 
       - name: Run Grype vulnerability scanner
-        uses: anchore/scan-action@be7a22da4f22dde446c4c4c099887ff5b256526c # v6.3.0
+        uses: anchore/scan-action@1638637db639e0ade3258b51db49a9a137574c3e # v6.5.1
         continue-on-error: true
         id: scan
         with: