Add CI to push on main branch (#483)

Author: srtfisher

.github/workflows/all-pr-tests.yml

@@ -1,9 +1,14 @@
 name: "All Pull Request Tests"
 
 on:
+  push:
+    branches:
+      - develop
+      - main
   pull_request:
     branches:
       - develop
+      - main
     types: [opened, synchronize, reopened, ready_for_review]
 
 jobs:

README.md

@@ -43,7 +43,7 @@ Requires PHP: 8.2
 
 License: GPL v2 or later
 
-[![Testing Suite](https://github.com/alleyinteractive/create-wordpress-plugin/actions/workflows/all-pr-tests.yml/badge.svg)](https://github.com/alleyinteractive/create-wordpress-plugin/actions/workflows/all-pr-tests.yml)
+[![Testing Suite](https://github.com/alleyinteractive/create-wordpress-plugin/actions/workflows/all-pr-tests.yml/badge.svg?branch=develop)](https://github.com/alleyinteractive/create-wordpress-plugin/actions/workflows/all-pr-tests.yml)
 
 A skeleton WordPress plugin.