General: Replace all 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.

Follow-up to [11383], [13096], [51597], [53452].

Props benjgrolleau, peterwilsoncc, SergeyBiryukov.
Fixes #55852.
Built from https://develop.svn.wordpress.org/trunk@53455


git-svn-id: http://core.svn.wordpress.org/trunk@53044 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/embed.php

@@ -426,7 +426,7 @@ function get_post_embed_url( $post = null ) {
 	 * @param string  $embed_url The post embed URL.
 	 * @param WP_Post $post      The corresponding post object.
 	 */
-	return esc_url_raw( apply_filters( 'post_embed_url', $embed_url, $post ) );
+	return sanitize_url( apply_filters( 'post_embed_url', $embed_url, $post ) );
 }
 
 /**