Test on latest node versions

The current LTS versions are 18, 20 and 22

https://nodejs.org/en/about/releases/

Author: vikiv480

.github/workflows/ci.yml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node: [12.x, 14.x, 16.x]
+        node: [18.x, 20.x, 22.x]
 
     steps:
     - name: Checkout code