Update unit tests to check for Unicode 17

Author: desrosj

tests/phpunit/tests/formatting/emoji.php

@@ -157,6 +157,11 @@ public function data_wp_encode_emoji() {
 				'🧚',
 				'🧚',
 			),
+			array(
+				// Hairy creature (Unicode 17).
+				'🫈',
+				'🫈',
+			),
 		);
 	}
 
@@ -192,6 +197,11 @@ public function data_wp_staticize_emoji() {
 				'🧚',
 				'<img src="' . $this->png_cdn . '1f9da.png" alt="🧚" class="wp-smiley" style="height: 1em; max-height: 1em;" />',
 			),
+			array(
+				// Hairy creature (Unicode 17).
+				'🫈',
+				'<img src="' . $this->png_cdn . '1fac8.png" alt="🫈" class="wp-smiley" style="height: 1em; max-height: 1em;" />',
+			),
 		);
 
 		return $data;