chore: remove v12-15 from node versions

Author: Justintime50

.github/workflows/ci.yml

@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [12.x, 13.x, 14.x, 15.x, 16.x, 17.x, 18.x, 19.x, 20.x, 21.x, 22.x]
+        node-version: [16.x, 17.x, 18.x, 19.x, 20.x, 21.x, 22.x]
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4