macos not using local libxml2

Author: mxamin

.github/workflows/macosx.yml

@@ -34,8 +34,7 @@ jobs:
             libs/*.zip
           key: libs-${{ runner.os }}-${{ runner.arch }}-${{ env.LIBXML2_VERSION }}-${{ env.LIBXSLT_VERSION }}
 
-      - name: Setup Python
-        uses: actions/setup-python@v4
+      - uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
 
@@ -53,7 +52,7 @@ jobs:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
           export PKG_CONFIG_PATH="$(brew --prefix)/opt/libxml2/lib/pkgconfig"
-          export PYXMLSEC_LIBXML2_VERSION="$(pkg-config --modversion libxml-2.0)"
+          # export PYXMLSEC_LIBXML2_VERSION="$(pkg-config --modversion libxml-2.0)"
           python -m build
           rm -rf build/