Fix the autonym of the Angika language

This is the name that appears in Ethnologue,
and the MediaWiki localizer has always asked for this name.
It's unclear why did the old name was written like that,
but it's better to fix it finally.

Bug: T299201
Change-Id: I7894200043dce51e166cc759759e1e2d4397ed75

RELEASE-NOTES-1.38

@@ -119,6 +119,7 @@ Below only new and removed languages are listed, as well as changes to languages
 because of Phabricator reports.
 
 * (T292166) Updated namespace names for the Lombard language.
+* (T299201) Changed the autonym of the Angika language to अंगिका
 * (T291899) Added language support for Xiang Chinese (hsn).
 * (T292612) Added language support for S'gaw Karen (ksw).
 * (T293656) Added language support for Farefare (gur).

includes/languages/data/Names.php

@@ -60,7 +60,7 @@ class Names {
 		'ami' => 'Pangcah', # Amis
 		'an' => 'aragonés', # Aragonese
 		'ang' => 'Ænglisc', # Old English, T25283
-		'anp' => 'अङ्गिका', # Angika
+		'anp' => 'अंगिका', # Angika
 		'ar' => 'العربية', # Arabic
 		'arc' => 'ܐܪܡܝܐ', # Aramaic
 		'arn' => 'mapudungun', # Mapuche, Mapudungu, Araucanian (Araucano)

languages/messages/MessagesAnp.php

@@ -1,11 +1,12 @@
 <?php
-/** Angika (अङ्गिका)
+/** Angika (अंगिका)
  *
  * To improve a translation please visit https://translatewiki.net
  *
  * @ingroup Language
  * @file
  *
+ * @author Angpradesh
  */
 
 $fallback = 'hi';