ci: drop node 16 from pipeline

Author: nktnet1

.github/workflows/pipeline.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [22.x, 20.x, 18.x, 16.x]
+        node-version: [22.x, 20.x, 18.x]
       fail-fast: true
 
     steps: