Verify minimum supported numpy in Windows Release CI

.github/workflows/release_linux_aarch64.yml

@@ -112,6 +112,18 @@ jobs:
           pytest && \
           deactivate'
 
+    - name: Verify ONNX with the minimum supported numpy  (from requirements.txt)
+      if: ${{ always() }}
+      run: |
+         docker run --rm -v ${{ github.workspace }}:/ws:rw --workdir=/ws \
+          ${{ env.img }} \
+          bash -exc '\
+          source .env/bin/activate && \
+          python -m pip uninstall -y numpy onnx protobuf && python -m pip install numpy==1.16.6 protobuf && \
+          python -m pip install dist/*manylinux2014_aarch64.whl && \
+          pytest && \
+          deactivate'
+
     - name: Verify ONNX with the minimum supported protobuf (from requirements.txt)
       if: ${{ always() }}
       run: |

.github/workflows/release_linux_x86_64.yml

@@ -80,6 +80,13 @@ jobs:
         python -m pip install dist/*manylinux2014_x86_64.whl
         pytest
 
+    - name: Verify ONNX with the minimum supported numpy  (from requirements.txt)
+      if: ${{ always() }}
+      run: |
+        python -m pip uninstall -y numpy onnx && python -m pip install numpy==1.16.6
+        python -m pip install dist/*manylinux2014_x86_64.whl
+        pytest
+
     - name: Verify ONNX with the latest protobuf
       if: ${{ always() }}
       run: |

.github/workflows/release_mac.yml

@@ -91,6 +91,13 @@ jobs:
         for file in dist/*.whl; do python -m pip install --upgrade $file; done
         pytest
 
+    - name: Verify ONNX with the minimum supported numpy  (from requirements.txt)
+      if: ${{ always() }}
+      run: |
+        python -m pip uninstall -y numpy onnx && python -m pip install numpy==1.16.6
+        for file in dist/*.whl; do python -m pip install --upgrade $file; done
+        pytest
+
     - name: Verify ONNX with the latest protobuf
       if: ${{ always() }}
       run: |

.github/workflows/release_win.yml

@@ -101,6 +101,14 @@ jobs:
         Get-ChildItem -Path dist/*.whl | foreach {python -m pip install --upgrade $_.fullname}
         pytest
 
+    - name: Verify ONNX with the minimum supported numpy  (from requirements.txt)
+      if: ${{ always() }}
+      run: |
+        cd onnx
+        python -m pip uninstall -y numpy onnx && python -m pip install numpy==1.16.6
+        Get-ChildItem -Path dist/*.whl | foreach {python -m pip install --upgrade $_.fullname}
+        pytest
+
     - name: Verify ONNX with the latest protobuf
       if: ${{ always() }}
       run: |