Update python-test.yml

Author: shenxianpeng

.github/workflows/python-test.yml

@@ -63,12 +63,11 @@ jobs:
       uses: actions/setup-python@v4
       with:
         python-version: "3.8"
+    - name: Install clang-tools of push event
+      run: pip install git+https://github.com/shenxianpeng/clang-tools-pip.git@${{ github.ref }}
     - name: Install clang-tools of pull_request event
       if: github.event_name == 'pull_request'
       run: pip install git+https://github.com/shenxianpeng/clang-tools-pip.git@${{ github.head_ref }}
-    - name: Install clang-tools of push event
-      if: github.event_name == 'push'
-      run: pip install git+https://github.com/shenxianpeng/clang-tools-pip.git@${{ github.ref }}
     - name: Installation testing
       run: |
         clang-tools --install ${{ matrix.version }}