removed 12 and added 18 and 20

Author: turtledreams

.github/workflows/node.js.yml

@@ -13,7 +13,7 @@ jobs:
   build-and-test:
     strategy:
       matrix:
-        node-version: [12.x, 14.x, 16.x]
+        node-version: [14.x, 16.x, 18.x, 20.x]
 
     runs-on: ubuntu-latest