Fix windows github CI

.github/workflows/conda-package.yml

@@ -185,6 +185,7 @@ jobs:
           conda-build-version: '*'
           miniconda-version: 'latest'
           activate-environment: "numba_dpex_wintest"
+          python-version: ${{ matrix.python }}
       - name: Create conda channel
         run: |
           mkdir -p $env:GITHUB_WORKSPACE/channel/win-64
@@ -195,9 +196,9 @@ jobs:
       - name: Collect dependencies
         run: conda install ${{ env.PACKAGE_NAME }} python=${{ matrix.python }} -c $env:GITHUB_WORKSPACE/channel ${{ env.CHANNELS }} --only-deps --dry-run > lockfile
       - name: Cache conda packages
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         env:
-          CACHE_NUMBER: 1  # Increase to reset cache
+          CACHE_NUMBER: 2  # Increase to reset cache
         with:
           path: /home/runner/conda_pkgs_dir
           key:
@@ -251,8 +252,9 @@ jobs:
       - name: Add dpnp skip variable
         run: echo "NUMBA_DPEX_TESTING_SKIP_NO_DPNP=1" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
       - name: Run tests
-        run: |
-          python -m pytest -q -ra --disable-warnings --pyargs ${{ env.MODULE_NAME }} -vv
+        shell: cmd /C CALL {0}
+        run: >-
+          conda activate numba_dpex_wintest && python -m pytest -q -ra --disable-warnings --pyargs ${{ env.MODULE_NAME }} -vv
 
   upload_linux:
     needs: test_linux