publish using node 14

Node 12 is end of life

Author: RobinMalfait

.github/workflows/release-insiders.yml

@@ -10,7 +10,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [12]
+        node-version: [14]
 
     steps:
       - uses: actions/checkout@v2