Docs: Use correct `@since` tag notation.

This corrects the version number specified by the `@since` tag for the `delete_theme` and `deleted_theme` action hooks introduced in [50826] to contain a full, 3 digit version.

Props ocean90.
See #16401.
Built from https://develop.svn.wordpress.org/trunk@50827


git-svn-id: http://core.svn.wordpress.org/trunk@50436 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/theme.php

@@ -75,7 +75,7 @@ function delete_theme( $stylesheet, $redirect = '' ) {
 	/**
 	 * Fires immediately before a theme deletion attempt.
 	 *
-	 * @since 5.8
+	 * @since 5.8.0
 	 *
 	 * @param string $stylesheet Stylesheet of the theme to delete.
 	 */
@@ -88,7 +88,7 @@ function delete_theme( $stylesheet, $redirect = '' ) {
 	/**
 	 * Fires immediately after a theme deletion attempt.
 	 *
-	 * @since 5.8
+	 * @since 5.8.0
 	 *
 	 * @param string $stylesheet Stylesheet of the theme to delete.
 	 * @param bool   $deleted    Whether the theme deletion was successful.

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.8-alpha-50826';
+$wp_version = '5.8-alpha-50827';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.