main.yml: build on pushes to the new v3.5 branch

stephengold · stephengold · commit 8f4cb6f90c1d · 2021-12-16T09:55:13.000-08:00
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -46,6 +46,7 @@ on:
   push:
     branches:
       - master
+      - v3.5
       - v3.4
       - v3.3
   pull_request:
