Update GH PHPunit tests action so that WP matrix includes WP 6.2

Closes buddypress/buddypress#80
Fixes #8863



git-svn-id: http://buddypress.svn.wordpress.org/trunk@13445 cdf35c40-ae34-48e0-9cc9-0c9da1808c22

.github/workflows/unit-tests.yml

@@ -16,9 +16,9 @@ jobs:
         wp_version: ['master']
         include:
           - php: '8.0'
-            wp_version: '6.1'
+            wp_version: '6.2'
           - php: '7.4'
-            wp_version: '6.1'
+            wp_version: '6.2'
           - php: '7.4'
             wp_version: '5.8'
     env:

composer.json

@@ -44,7 +44,7 @@
 	},
 	"require-dev": {
 		"buddypress/bp-coding-standards": "dev-trunk",
-		"wp-phpunit/wp-phpunit": "^6.1",
+		"wp-phpunit/wp-phpunit": "^6.2",
 		"yoast/phpunit-polyfills": "^1.0.1"
 	},
 	"scripts": {