chore(deps): update containerbase/internal-tools action to v3.4.21

| datasource  | package                      | from    | to      |
| ----------- | ---------------------------- | ------- | ------- |
| github-tags | containerbase/internal-tools | v3.4.20 | v3.4.21 |

.github/workflows/build.yml

@@ -40,7 +40,7 @@ jobs:
         shell: bash
 
       - name: docker-config
-        uses: containerbase/internal-tools@67c1778f7c7b48110e8278952e08b8b71e3ccedf # v3.4.20
+        uses: containerbase/internal-tools@5df8d577120c2047993d397422a4f95bd0432b6f # v3.4.21
         with:
           command: docker-config