feat(wordpress): upgrade to wordpress 7.0

Author: MartinPaulEve

composer.json

@@ -38,7 +38,7 @@
     "oscarotero/env": "^2.1",
     "roots/bedrock-autoloader": "^1.0",
     "roots/bedrock-disallow-indexing": "^2.0",
-    "roots/wordpress": "6.8.1",
+    "roots/wordpress": "7.0",
     "roots/wp-config": "1.0.0",
     "roots/wp-password-bcrypt": "1.1.0",
     "wp-theme/twentytwentythree": "1.1",