Run tests against WordPress 6.6 RC3

Author: n7studios

.github/workflows/tests.yml

@@ -45,7 +45,7 @@ jobs:
     # Defines the WordPress and PHP Versions matrix to run tests on.
     strategy:
       matrix:
-        wp-versions: [ 'latest' ] #[ 'latest', '6.1.1' ]
+        wp-versions: [ '6.6-RC3' ] #[ 'latest', '6.1.1' ]
         php-versions: [ '7.4', '8.0', '8.1', '8.2', '8.3' ] #[ '7.4', '8.0', '8.1', '8.2' ]
 
     # Steps to install, configure and run tests