Test_windows step to check if script exists before attempting to run it

Author: oleksandr-pavlyk

.github/workflows/conda-package.yml

@@ -14,7 +14,7 @@ env:
   TEST_ENV_NAME: test_dpctl
   VER_SCRIPT1: "import json; f = open('ver.json', 'r'); j = json.load(f); f.close(); d = j['dpctl'][0];"
   VER_SCRIPT2: "print('='.join((d[s] for s in ('version', 'build'))))"
-  VER_SCRIPT3: "print(' '.join(d['depends']))"
+  VER_SCRIPT3: "print(' '.join(map(lambda s: chr(39) + s + chr(39), d['depends'])))"
   INTEL_CHANNEL: "https://software.repos.intel.com/python/conda/"
 
 jobs:
@@ -364,7 +364,11 @@ jobs:
         shell: pwsh
         run: |
           $script_path="$env:CONDA_PREFIX\Scripts\set-intel-ocl-icd-registry.ps1"
-          &$script_path
+          if (Test-Path $script_path) {
+            &$script_path
+          } else {
+            Write-Warning "File $script_path was NOT found!"
+          }
           # Check the variable assisting OpenCL CPU driver to find TBB DLLs which are not located where it expects them by default
           $cl_cfg="$env:CONDA_PREFIX\Library\lib\cl.cfg"
           Get-Content -Tail 5 -Path $cl_cfg