Docs: Сlarify that `term_id` is a valid value for the `$field` parameter of `get_term_by()`.

As `term_id` is the actual property name of the `WP_Term`, it should appear first and we should make it more clear that `id` and `ID` are aliases.

Follow-up to [6254], [25334], [38677], [47865], [47870].

Props gazchap, audrasjb.
Fixes #54065.
Built from https://develop.svn.wordpress.org/trunk@51731


git-svn-id: http://core.svn.wordpress.org/trunk@51337 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/taxonomy.php

@@ -1006,7 +1006,7 @@ function get_term( $term, $taxonomy = '', $output = OBJECT, $filter = 'raw' ) {
  *
  * @see sanitize_term_field() The $context param lists the available values for get_term_by() $filter param.
  *
- * @param string     $field    Either 'slug', 'name', 'id' or 'ID' (term_id), or 'term_taxonomy_id'.
+ * @param string     $field    Either 'slug', 'name', 'term_id' (or 'id', 'ID'), or 'term_taxonomy_id'.
  * @param string|int $value    Search for this term value.
  * @param string     $taxonomy Taxonomy name. Optional, if `$field` is 'term_taxonomy_id'.
  * @param string     $output   Optional. The required return type. One of OBJECT, ARRAY_A, or ARRAY_N, which

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.9-alpha-51730';
+$wp_version = '5.9-alpha-51731';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.