Remove failing unit-test on Windows (#44627)

.github/workflows/unit_tests.yaml

@@ -228,3 +228,34 @@ jobs:
         flags: unittests,macos
         token: ${{ secrets.CODECOV_TOKEN }}
         verbose: true
+  # Run unit tests on Windows
+  windows:
+    defaults:
+      run:
+        shell:
+          powershell Invoke-Expression -Command "./share/spack/qa/windows_test_setup.ps1"; {0}
+    runs-on: windows-latest
+    steps:
+    - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29
+      with:
+        fetch-depth: 0
+    - uses: actions/setup-python@82c7e631bb3cdc910f68e0081d67478d79c6982d
+      with:
+        python-version: 3.9
+    - name: Install Python packages
+      run: |
+          python -m pip install --upgrade pip pywin32 setuptools pytest-cov clingo
+    - name: Create local develop
+      run: |
+        ./.github/workflows/setup_git.ps1
+    - name: Unit Test
+      run: |
+        spack unit-test -x --verbose --cov --cov-config=pyproject.toml
+        ./share/spack/qa/validate_last_exit.ps1
+        coverage combine -a
+        coverage xml
+    - uses: codecov/codecov-action@125fc84a9a348dbcf27191600683ec096ec9021c
+      with:
+        flags: unittests,windows
+        token: ${{ secrets.CODECOV_TOKEN }}
+        verbose: true