chore(github-action): pin peter-evans/create-pull-request action digest to c5a7806 (#34)

Author: truecharts-admin

.github/workflows/go-mod-tidy.yaml

@@ -39,7 +39,7 @@ jobs:
           go mod tidy
 
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v6
+        uses: peter-evans/create-pull-request@c5a7806660adbe173f04e3e038b0ccdcd758773c # v6
         with:
           branch: chore/go-mod-tidy
           delete-branch: true