Test YAML syntax

Author: vrza

.github/workflows/build.yml

@@ -10,7 +10,7 @@ jobs:
       matrix:
         virtual-environment: [ubuntu-latest, windows-2025, ubuntu-24.04-arm]
         node: [16, 18, 20, 22, 24, 25]
-		nan: [earliest, latest]
+        fruit: [apple, pear]
         include:
           - virtual-environment: macos-latest
             node: 18