Set vars from inside job

.github/workflows/ci.yaml

@@ -9,7 +9,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: set env variable
-        run: echo "GIT_SHA_SHORT=$(git rev-parse --short HEAD)" >> $GITHUB_ENV
+        run: echo "$(git rev-parse --short HEAD)" >> ${{ vars.GIT_SHA_SHORT }}
   process:
     runs-on: ubuntu-latest
     steps:
@@ -42,7 +42,7 @@ jobs:
       - name: upload artifact
         uses: actions/upload-artifact@v3
         with:
-          name: version-${{  env.GIT_SHA_SHORT }}.zip
+          name: version-${{  vars.GIT_SHA_SHORT }}.zip
           path: version
   download-artifact:
     needs: [create-artifact]
@@ -51,11 +51,11 @@ jobs:
       - name: download artifact
         uses: actions/download-artifact@v3
         with:
-          name: version-${{ env.GIT_SHA_SHORT }}.zip
+          name: version-${{ vars.GIT_SHA_SHORT }}.zip
       - name: list files
         run: |
           ls ${{ github.workspace }}
-          echo $GIT_SHA_SHORT
+          echo ${{ vars.GIT_SHA_SHORT }}
   show-report-urlo:
     needs: [download-artifact]
     runs-on: ubuntu-latest