Added python test checkout

Signed-off-by: Fabian Sauter <sauter.fabian@mailbox.org>

.github/workflows/python_tests.yml

@@ -11,12 +11,16 @@ jobs:
     runs-on: ubuntu-latest
     container: axsauze/kompute-builder:0.3
     steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+      with:
+        submodules: false
     - name: Install vulkaninfo
       run: apt update -y && apt install -y vulkan-tools
     - name: Install Python Requirements
-      run: pip3 install -r python/test/requirements-dev.txt
+      run: pip3 install --user -r python/test/requirements-dev.txt
     - name: Python Build
-      run: pip3 install .
+      run: pip3 install --user .
     - name: Python run Tests
       run: |
         export VK_ICD_FILENAMES=/swiftshader/vk_swiftshader_icd.json