Coding Standards: Remove redundant check in delete_expired_transients().

The check in the `elseif` branch would always be true, as the preceding `if` is for `! is_multisite()`.

Follow-up to [41963].

Props justlevine.
See #63268.
Built from https://develop.svn.wordpress.org/trunk@60448


git-svn-id: http://core.svn.wordpress.org/trunk@59784 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/option.php

@@ -1669,7 +1669,7 @@ function delete_expired_transients( $force_db = false ) {
 				time()
 			)
 		);
-	} elseif ( is_multisite() && is_main_site() && is_main_network() ) {
+	} elseif ( is_main_site() && is_main_network() ) {
 		// Multisite stores site transients in the sitemeta table.
 		$wpdb->query(
 			$wpdb->prepare(

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.9-alpha-60447';
+$wp_version = '6.9-alpha-60448';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.