👷 Drop node 14 from CI job and add node 20

Author: fabsrc

.github/workflows/main.yml

@@ -9,9 +9,9 @@ jobs:
     strategy:
       matrix:
         node-version:
+          - "20"
           - "18"
           - "16"
-          - "14"
 
     steps:
       - uses: actions/checkout@v3