[Archeo] Update the theme screenshot with Mayan translation (#5721)

archeo/readme.txt

@@ -32,6 +32,8 @@ GNU General Public License for more details.
 
 Archeo is derived from Twenty Twenty-Two, (C) 2021-2022 WordPress.org.
 
+Thank you to Neyma del Socorro Méndez Mex and Magdalena Mex Llanos from the Yokdzonot, Yaxkaba (Yucatán) community for providing the Mayan Translations that appear in the theme screenshot, and to Aida Mulato Salinas for helping connect us. 
+
 This theme bundles the following third-party resources:
 
 "Monumenal Figure, 9th Century", Metropolitan Museum of Art.