disable lfs as we don't use it anymore

.github/workflows/build_check_cache.yml

@@ -28,7 +28,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v6
         with:
-          lfs: 'true'
+          lfs: 'false'
         
       - name: set outputs
         id: set_outputs

.github/workflows/build_deps.yml

@@ -36,7 +36,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v6
         with:
-          lfs: 'true'
+          lfs: 'false'
 
       - name: load cached deps
         uses: actions/cache@v5

.github/workflows/build_orca.yml

@@ -34,7 +34,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v6
         with:
-          lfs: 'true'
+          lfs: 'false'
 
       - name: load cached deps
         if: ${{ !(runner.os == 'macOS' && inputs.macos-combine-only) }}