Update taiki-e/install-action digest to 28a9d31

Author: renovate[bot]

.github/actions/lint-toml/action.yml

@@ -5,7 +5,7 @@ runs:
   using: "composite"
   steps:
     - name: Install taplo
-      uses: taiki-e/install-action@6cc14f7f2f4b3129aff07a8b071d2d4f2733465d # v2
+      uses: taiki-e/install-action@28a9d316db64b78a951f3f8587a5d08cc97ad8eb # v2
       with:
         tool: taplo