Drop nodejs 16 from testing

Author: vrza

.github/workflows/build.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       matrix:
         virtual-environment: [ubuntu-latest, windows-2025, ubuntu-24.04-arm]
-        node: [16, 18, 20, 22, 24, latest]
+        node: [18, 20, 22, 24, latest]
         nan-version: [nan-earliest, nan-latest]
         include:
           - virtual-environment: macos-latest