.github/workflows/test.yml in browser_sniffer-2.3.0 vs .github/workflows/test.yml in browser_sniffer-2.4.0

@@ -2,20 +2,19 @@
 
 on:
   workflow_dispatch:
   pull_request:
   push:
-    branches: master
+    branches: main
 
 jobs:
   test:
     runs-on: ubuntu-latest
     name: Ruby ${{ matrix.version }}
     strategy:
       fail-fast: false
       matrix:
         version:
-          - 2.7
           - 3.0
           - 3.1
           - 3.2
           - jruby
     steps: