add numpy install to github make python actions

.github/workflows/make_linux_python.yml

@@ -13,7 +13,7 @@ jobs:
     - name: Install python3
       run: |
         sudo apt-get install python3-venv python3-pip
-        python3 -m pip install --user mypy-protobuf absl-py
+        python3 -m pip install --user mypy-protobuf absl-py numpy
     - name: Swig install
       run: sudo apt install -y swig
     - name: Check swig

.github/workflows/make_macos_python.yml

@@ -13,7 +13,7 @@ jobs:
         brew install make
         echo "/usr/local/opt/make/libexec/gnubin" >> $GITHUB_PATH
     - name: Install python3 packages
-      run: python3 -m pip install --user mypy-protobuf absl-py
+      run: python3 -m pip install --user mypy-protobuf absl-py numpy
     - name: Swig install
       run: brew install swig
     - name: Check swig

.github/workflows/make_windows_python.yml

@@ -13,7 +13,7 @@ jobs:
       with:
         python-version: '3.9'
     - name: Install python3
-      run: python3 -m pip install --user mypy-protobuf absl-py setuptools wheel
+      run: python3 -m pip install --user mypy-protobuf absl-py setuptools wheel numpy
     - name: Clean sh.exe
       run: |
         where sh