chore(deps): update reviewdog/action-tfsec action to v1.28.4 (#173)

| datasource  | package                | from    | to      |
| ----------- | ---------------------- | ------- | ------- |
| github-tags | reviewdog/action-tfsec | v1.28.3 | v1.28.4 |

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

.github/workflows/code-review.yml

@@ -65,4 +65,4 @@ jobs:
 
       # Run TFSec
       - name: Run TFsec with reviewdog output on the PR
-        uses: reviewdog/action-tfsec@5438b9eb65de4f4d755dec89d0c9ea4ee0157e3e # v1.28.3
+        uses: reviewdog/action-tfsec@18beef5056ad7aa9336a29ff8188aae6615fc6ab # v1.28.4