chore(deps): update anthropics/claude-code-action action to v1.0.81

Author: renovate[bot]

.github/workflows/claude.yml

@@ -23,7 +23,7 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Run Claude Interactive
-        uses: anthropics/claude-code-action@cd77b50d2b0808657f8e6774085c8bf54484351c # v1.0.72
+        uses: anthropics/claude-code-action@e7b588b6eaa5263c2e7c6c7b34a29e190d32ee68 # v1.0.81
         with:
           anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
           claude_args: |