remove rails-edge for now

Author: mathieujobin

Diff for: .github/workflows/build.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        rails: ["edge", "~> 7.2.0", "~> 7.1.0", "~> 7.0.0", "~> 6.1.0"]
+        rails: ["~> 7.2.0", "~> 7.1.0", "~> 7.0.0", "~> 6.1.0"]
         ruby: ["3.3","3.2", "3.1", "3.0", "2.7"]
         exclude:
           - rails: "~> 7.2.0"