Use the latest version of code-quality tools & make sure phpcs can be…

… run by gh actions (#8)

.phpcs.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0"?>
 <ruleset name="install.php">
 	<description>Coding standards for install.php</description>
-	<!--
-	<file>.</file> -->
+
+	<file>.</file>
 
 	<!--
 	<exclude-pattern>*/bin/*</exclude-pattern>

composer.json

@@ -38,7 +38,7 @@
     "koodimonni/composer-dropin-installer": ">=1.0.1"
   },
   "require-dev": {
-    "figuren-theater/code-quality": "^0.5.0"
+    "figuren-theater/code-quality": "*"
   },
   "config": {
     "allow-plugins": {

install.php

@@ -176,7 +176,7 @@ function wp_install_defaults( int $user_id ) :void {
 		$wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->usermeta WHERE user_id != %d AND meta_key = %s", $user_id, $table_prefix . 'capabilities' ) );
 
 		// Delete any caps that snuck into the previously active blog. (Hardcoded to blog 1 for now.)
-		// TODO: Get previous_blog_id.
+		// TODO: ??? Get previous_blog_id.
 	if ( ! is_super_admin( $user_id ) && 1 !== $user_id ) {
 		$wpdb->delete(
 			$wpdb->usermeta,