chore: remove invalid direct_api input

Author: syed-ahsan-ishtiaque

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

@@ -42,7 +42,6 @@ jobs:
         uses: anthropics/claude-code-action@0766301cba8671db92e3025984e2fd038ad48ff7 #v1.0.104
         with:
           use_bedrock: "true"
-          direct_api: "true"
           github_token: ${{ secrets.GITHUB_TOKEN }}
           claude_args: |
             --model us.anthropic.claude-opus-4-6-v1 --allowedTools "Bash(gh pr diff ${{ github.event.pull_request.number }}),Bash(gh pr diff ${{ github.event.pull_request.number }} *),Bash(gh pr view ${{ github.event.pull_request.number }}),Bash(gh pr view ${{ github.event.pull_request.number }} *),Bash(gh api repos/${{ github.repository }}/pulls/${{ github.event.pull_request.number }}/comments*),Bash(gh api repos/${{ github.repository }}/pulls/${{ github.event.pull_request.number }}/reviews*)"