fix: revert changes to workflow

Author: timmyjose

.github/workflows/expo-preview.yml

@@ -25,20 +25,6 @@ jobs:
         uses: actions/checkout@v4
         with:
           token: ${{ secrets.GH_PAT }}
-          fetch-depth: 0
-          ref: ${{ github.event.issue.pull_request.head.ref }} 
-
-      - name: Fetch latest branch state
-        run: |
-          git fetch origin ${{ env.branch }} --depth=1
-          git checkout ${{ env.branch }}
-          git pull origin ${{ env.branch }}
-
-      - name: Debug Git State
-        run: |
-          echo "Current Branch: $(git rev-parse --abbrev-ref HEAD)"
-          echo "Latest Commit: $(git rev-parse HEAD)"
-          git log --oneline -n 5
 
       - name: 🏗 Setup Node
         uses: actions/setup-node@v4