fixes

Author: petesramek

.github/workflows/build.yml

@@ -44,8 +44,8 @@ jobs:
         run: |
           echo "github-run-id:${{ github.run_id }}"
           echo "github-run-number:${{ github.run_number }}"
-          echo "is-release:${{ is-release }}"
-          echo "is-preview:${{ is-preview }}"
+          echo "is-release:${{ startsWith(github.ref_name, 'release') }}"
+          echo "is-preview:${{ startsWith(github.ref_name, 'preview') }}"
 
   versioning:
     name: Versioning with GitVersion