chore(deps): update anthropics/claude-code-action digest to a7e4c51 (#258)

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

Author: renovate[bot]

.github/workflows/claude-code-agent.yml

@@ -33,7 +33,7 @@ jobs:
 
       - name: Run Claude Code
         id: claude
-        uses: anthropics/claude-code-action@798cf0988d672fc8049482ce79e55d909193e150 # v1
+        uses: anthropics/claude-code-action@a7e4c51380c42dd89b127f5e5f9be7b54020bc6b # v1
         with:
           claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
 

.github/workflows/claude-code-review.yml

@@ -24,7 +24,7 @@ jobs:
 
       - name: Run Claude Code Review
         id: claude-review
-        uses: anthropics/claude-code-action@798cf0988d672fc8049482ce79e55d909193e150 # v1
+        uses: anthropics/claude-code-action@a7e4c51380c42dd89b127f5e5f9be7b54020bc6b # v1
         with:
           claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
           prompt: |