fix: test installation without rebuilding package

The test-install target depends on build which regenerates the package
from .project.yml, losing the dev version we set. Now we test the
already-built wheel directly without rebuilding.

Author: fgogolli

.github/workflows/dev-pypi.yml

@@ -99,7 +99,12 @@ jobs:
 
     - name: Check package
       run: |
-        make test-install
+        # Test installation without rebuilding
+        echo "Testing package installation in clean environment..."
+        python -m venv /tmp/test-install-env
+        /tmp/test-install-env/bin/pip install dist/*.whl
+        /tmp/test-install-env/bin/python -c "import orb_py; print('Package installed successfully')"
+        rm -rf /tmp/test-install-env
 
     - name: Publish to Test PyPI
       uses: pypa/gh-action-pypi-publish@release/v1