General: Replace two `esc_url_raw()` calls in core with `sanitize_url()`.

This aims to improve performance by calling `sanitize_url()` directly, instead of the `esc_url_raw()` wrapper. As of WordPress 6.1, `sanitize_url()` is the recommended function for sanitizing a URL for database or redirect usage.

This replaces the two remaining instances of `esc_url_raw()` with `sanitize_url()` in WordPress core.

Follow-up to [53455], [53933], [54522].

Props rajinsharwar, SergeyBiryukov.
Fixes #59247.
Built from https://develop.svn.wordpress.org/trunk@56494


git-svn-id: http://core.svn.wordpress.org/trunk@56006 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/functions.php

@@ -3613,7 +3613,7 @@ function wp_nonce_ays( $action ) {
 
 		if ( wp_get_referer() ) {
 			$wp_http_referer = remove_query_arg( 'updated', wp_get_referer() );
-			$wp_http_referer = wp_validate_redirect( esc_url_raw( $wp_http_referer ) );
+			$wp_http_referer = wp_validate_redirect( sanitize_url( $wp_http_referer ) );
 
 			$html .= '</p><p>';
 			$html .= sprintf(

wp-includes/update.php

@@ -754,7 +754,7 @@ function wp_update_themes( $extra_stats = array() ) {
 			continue;
 		}
 
-		$hostname = wp_parse_url( esc_url_raw( $theme_data['UpdateURI'] ), PHP_URL_HOST );
+		$hostname = wp_parse_url( sanitize_url( $theme_data['UpdateURI'] ), PHP_URL_HOST );
 
 		/**
 		 * Filters the update response for a given theme hostname.

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.4-alpha-56493';
+$wp_version = '6.4-alpha-56494';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.