Fixing windows by using cmd shell to run tests

Author: oleksandr-pavlyk

.github/workflows/conda-package.yml

@@ -274,16 +274,16 @@ jobs:
               (Get-Content $cl_cfg) -replace '^CL_CONFIG_TBB_DLL_PATH =', 'CL_CONFIG_TBB_DLL_PATH = C:\Miniconda\Library\bin' | Set-Content $cl_cfg
           }
       - name: Smoke test
+        shell: cmd
         run: |
           set SYCL_ENABLE_HOST_DEVICE=1
-          & { [Environment]::SetEnvironmentVariable("Path", $env:Path + ";C:\Miniconda\Library\bin\", [EnvironmentVariableTarget]::Machine) }
           python -c "import dpctl; dpctl.lsplatform()"
           python -c "import dpctl; print(dpctl.get_devices(backend='opencl', device_type='gpu'))"
           python -c "import dpctl; print(dpctl.get_num_devices(backend='opencl', device_type='gpu'))"
       - name: Run tests
+        shell: cnd
         run: |
           set SYCL_ENABLE_HOST_DEVICE=1
-          & { [Environment]::SetEnvironmentVariable("Path", $env:Path + ";C:\Miniconda\Library\bin\", [EnvironmentVariableTarget]::Machine) }
           python -m pytest -p no:faulthandler --pyargs ${{ env.MODULE_NAME }}
 
   upload_linux: