fix: expand allowed Bash commands for git operations

Added Bash access for:
- gh:* (all GitHub CLI commands, not just pr)
- ls:* (for directory navigation)
- cat:* (for viewing files)
- cd:* (for changing directories)

This allows Claude to:
- Run git commit and git push to apply fixes
- Navigate the repository structure
- View file contents when needed

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Signed-off-by: Lars Trieloff <[email protected]>

Author: claude

.github/workflows/claude-renovate-fixer.yaml

@@ -26,7 +26,7 @@ jobs:
           allowed_bots: "renovate"
           additional_permissions: |
             actions: read
-          claude_args: '--allowed-tools "Bash(npm:*),Bash(git:*),Bash(gh pr:*),Read,Edit,Write,Grep,Glob"'
+          claude_args: '--allowed-tools "Bash(npm:*),Bash(git:*),Bash(gh:*),Bash(ls:*),Bash(cat:*),Bash(cd:*),Read,Edit,Write,Grep,Glob"'
           prompt: |
             You are helping to automatically fix issues in Renovate dependency update PRs for the helix-cli project.