[CI] Add Grep and Glob to Claude review allowedTools

The review prompt instructs Claude to "Use Grep to search for usage
beyond declaration sites" but Grep was missing from the workflow's
--allowedTools list, so the call would have been blocked. Add Grep
and Glob (matches the corresponding tool set in claude.yml).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Signed-off-by: Keval Morabia <28916987+kevalmorabia97@users.noreply.github.com>

Author: kevalmorabia97

.github/workflows/claude_review.yml

@@ -64,7 +64,7 @@ jobs:
           trigger_phrase: "/claude review"
           show_full_output: true
           claude_args: |
-            --allowedTools "mcp__github_inline_comment__create_inline_comment,Bash(gh pr comment:*),Bash(gh pr diff:*),Bash(gh pr view:*),Bash(gh pr review:*),Bash(git diff:*),Bash(git show:*),Bash(git log:*),Read"
+            --allowedTools "mcp__github_inline_comment__create_inline_comment,Bash(gh pr comment:*),Bash(gh pr diff:*),Bash(gh pr view:*),Bash(gh pr review:*),Bash(git diff:*),Bash(git show:*),Bash(git log:*),Read,Grep,Glob"
             --model "${{ vars.CLAUDE_MODEL }}"
           prompt: |
             REPO: ${{ env.REPO }}