rename primary branch to main

Author: Bart Veneman

.github/workflows/test.yaml

@@ -2,9 +2,9 @@ name: Test
 
 on:
   push:
-    branches: [master]
+    branches: [main]
   pull_request:
-    branches: [master]
+    branches: [main]
 
 jobs:
   test:
@@ -13,7 +13,7 @@ jobs:
     timeout-minutes: 3
     strategy:
       matrix:
-        nodejs: [18, 20]
+        nodejs: [18, 20, 22]
         os: [ubuntu-latest]
     steps:
       - uses: actions/checkout@v3