build!: minimum supported Node.js version is 18.12.0

Author: snitin315

.github/workflows/nodejs.yml

@@ -109,7 +109,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        node-version: [12.x, 14.x, 16.x, 18.x, 20.x]
+        node-version: [18.x, 20.x, 21.x]
 
     runs-on: ${{ matrix.os }}