fix: remove unneeded changes

Author: astandrik

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

@@ -25,8 +25,6 @@ jobs:
         uses: actions/checkout@v4
         with:
           fetch-depth: 1
-          # For PR comments, checkout the PR branch
-          ref: ${{ github.event.issue.pull_request && format('refs/pull/{0}/merge', github.event.issue.number) || github.ref }}
 
       - name: Run Claude Code Review
         id: claude-review

.github/workflows/claude.yml

@@ -24,8 +24,6 @@ jobs:
         uses: actions/checkout@v4
         with:
           fetch-depth: 1
-          # For PR comments, checkout the PR branch
-          ref: ${{ github.event.issue.pull_request && format('refs/pull/{0}/merge', github.event.issue.number) || github.ref }}
 
       - name: Run Claude Code
         id: claude