Fix: it is impossible to use 'env' variables in with clause for some …

…reason (see actions/runner#2372)..

7cbb7fdbbd1ec0f94cdbb2b540241b49606a8bc7

.github/workflows/check.yaml

@@ -3,9 +3,6 @@ on:
     branches:
       - master
 
-env:
-  catboost_package_version: 1.2.4
-
 jobs:
   check:
     name: Check per OS
@@ -15,5 +12,5 @@ jobs:
     with:
       runs-on_value: ${{ matrix.os }}
       artifacts_version: ${{ github.sha }}
-      catboost_package_version: ${{ env.catboost_package_version }}
+      catboost_package_version: 1.2.4
     uses: ./.github/workflows/check_per_os.yaml