Fix missing uv installation in pypi release workflow

Author: sabpap

.github/workflows/pypi-release.yml

@@ -18,6 +18,10 @@ jobs:
       with:
         python-version: '3.10'
 
+    - name: Install uv
+      run: |
+        pip install uv
+
     - name: Install dependencies
       run: |
         uv pip install -r pyproject.toml --group dev --system