The branches were outdated, this commit fixes it.

Author: kellertuer

.github/workflows/ci.yml

@@ -1,7 +1,7 @@
 name: CI
 on:
   push:
-    branches: [master]
+    branches: [main]
     tags: [v*]
   pull_request:
 
@@ -12,7 +12,7 @@ jobs:
     strategy:
       matrix:
         julia-version: ["min", "1", "pre"]
-        os: [ubuntu-latest, macOS-latest]
+        os: [ubuntu-latest, macOS-latest, windows-latest]
     steps:
       - uses: actions/checkout@v6
       - uses: julia-actions/setup-julia@v3