Fix CI workflow (#86)

simonplend · simonplend · commit d9189be9c2fa · 2021-05-21T21:39:51.000+01:00
Apparently the `$default-branch` placeholder only works in workflow
templates.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -4,9 +4,9 @@ name: Node.js CI
 
 on:
   push:
-    branches: [ $default-branch ]
+    branches: [ main ]
   pull_request:
-    branches: [ $default-branch ]
+    branches: [ main ]
 
 jobs:
   build:
