enable the main.yml workflow for v3.3 branch

stephengold · stephengold · commit 9f026b41ca0c · 2020-04-25T16:42:14.000-07:00
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -48,6 +48,7 @@ on:
     branches:
       - master
       - newbuild
+      - v3.3
       - v3.3.*
       - v3.2
       - v3.2.*
