Use uv in single-binary CI

Signed-off-by: Eduardo Apolinario <[email protected]>

.github/workflows/single-binary.yml

@@ -174,8 +174,9 @@ jobs:
       - name: Install Python dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install flytekit flytekitplugins-deck-standard flytekitplugins-envd "numpy<2.0.0"
-          pip freeze
+          pip install uv
+          uv pip install --system flytekit flytekitplugins-deck-standard flytekitplugins-envd "numpy<2.0.0"
+          uv pip freeze
       - name: Checkout flytesnacks
         uses: actions/checkout@v4
         with: