Fixing windows python install

Author: CodeByDrescher

.github/workflows/cd.yml

@@ -210,6 +210,7 @@ jobs:
           update: true
           install: >
             python3
+            python-pip
             zip
             git
             mingw-w64-clang-x86_64-curl
@@ -224,8 +225,10 @@ jobs:
 
       - name: Install Windows Dependencies Part 2
         if: matrix.platform == 'windows-latest'
-        run:
-          python3 -m pip install h5py numpy
+        shell: msys2 {0}
+        run: |
+          platform=windows
+          pip install h5py numpy --break-system-packages
 
 #      - name: Setup tmate session
 #        uses: mxschmitt/action-tmate@v3