Remove the comment on top of fetch-depth

Author: sabaimran

.github/workflows/dockerize.yml

@@ -22,7 +22,6 @@ jobs:
       - name: Checkout Code
         uses: actions/checkout@v3
         with:
-          # Get all history to correctly infer Khoj version using hatch
           fetch-depth: 0
 
       - name: 🧹 Delete huge unnecessary tools folder