fix(github): add --no-build flag to dotnet test step in publish-preview

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: ncipollina

.github/workflows/publish-preview.yml

@@ -78,7 +78,7 @@ jobs:
 
       - name: Test
         if: inputs.hasTests == true
-        run: dotnet test --solution ${{ inputs.solution }} --configuration Release --no-restore
+        run: dotnet test --solution ${{ inputs.solution }} --no-build --configuration Release --no-restore
 
       - name: Pack
         run: dotnet pack ${{ inputs.solution }} --configuration Release --no-build -o artifacts /p:Version=${{ steps.version.outputs.package_version }} /p:InformationalVersion=${{ steps.version.outputs.package_version }}