chore(deps): update containerbase/internal-tools action to v3.14.21 (#52)

| datasource  | package                      | from     | to       |
| ----------- | ---------------------------- | -------- | -------- |
| github-tags | containerbase/internal-tools | v3.14.18 | v3.14.21 |

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

Author: renovate[bot]

.github/workflows/build.yml

@@ -42,7 +42,7 @@ jobs:
         shell: bash
 
       - name: docker-config
-        uses: containerbase/internal-tools@cafacb746b412fd28fc671c1fc1b8a20ea2e34e9 # v3.14.18
+        uses: containerbase/internal-tools@3159f3f297e9f0ccd5b18ce5c723e0d86a665f64 # v3.14.21
         with:
           command: docker-config