Update dotnet.yml

Author: stesee

.github/workflows/dotnet.yml

@@ -2,8 +2,6 @@ name: .NET build and test
 env:
   CURRENT_VERSION: 1.0.${{ github.run_number }}
   LAST_COMMIT_MESSAGE: ${{ github.event.head_commit.message }}
-  NUGET_TOKEN_EXISTS: ${{ secrets.NUGET_TOKEN }}
-  NUGET_TOKEN_TEST_EXISTS: ${{ secrets.NUGET_TEST_TOKEN }}
 
 on:
   push:
@@ -33,7 +31,9 @@ jobs:
       run: dotnet test --no-build --verbosity normal --configuration Release
 
   deployRelease:
-    if: github.ref == 'refs/heads/main' && ${{ secrets.NUGET_TOKEN != '' }}
+    env:
+        NUGET_TOKEN_EXISTS: ${{ secrets.NUGET_TOKEN }}
+    if: github.ref == 'refs/heads/main' && ${{ env.NUGET_TOKEN_EXISTS != '' }}
     runs-on: ubuntu-latest
     needs: build 
     steps:
@@ -61,7 +61,9 @@ jobs:
           ./GithubActionsHelloWorld/bin/Release/*.snupkg
 
   deployTest:
-    if: github.ref != 'refs/heads/main' && ${{ secrets.NUGET_TEST_TOKEN != '' }}
+    env:
+        NUGET_TOKEN_TEST_EXISTS: ${{ secrets.NUGET_TEST_TOKEN }}
+    if: github.ref != 'refs/heads/main' && ${{ env.NUGET_TOKEN_TEST_EXISTS != '' }}
     runs-on: ubuntu-latest
     needs: build 
     steps: