chore(deps): update terraform-docs/gh-actions action from vv1.1.0 to v1.2.0 (#203)

Author: renovate[bot]

.github/workflows/test.yaml

@@ -40,7 +40,7 @@ jobs:
           token: ${{ secrets.GH_PERSONAL_ACCESS_TOKEN || secrets.GITHUB_TOKEN }}
 
       - name: Terraform Docs
-        uses: terraform-docs/gh-actions@v1.1.0
+        uses: terraform-docs/gh-actions@v1.2.0
         with:
           git-push: true
           output-file: USAGE.md