Add Izere (izr) to language-data (#512)

Downstream task: https://phabricator.wikimedia.org/T432291

Co-authored-by: “ToluAyo” <“tayodele-ctr@wikimedia.org”>

Author: ToluAyodele

data/langdb.yaml

@@ -381,6 +381,7 @@ languages:
   it: [Latn, [EU], italiano]
   iu: [ike-cans]
   izh: [Latn, [EU], ižoran keel]
+  izr: [Latn, [AF], Izere]
   ja: [Jpan, [AS], 日本語]
   jab: [Latn, [AF], Hyam]
   jac: [Latn, [AM], Abꞌxubꞌal Poptiꞌ]

data/language-data.json

@@ -2384,6 +2384,13 @@
             ],
             "ižoran keel"
         ],
+        "izr": [
+            "Latn",
+            [
+                "AF"
+            ],
+            "Izere"
+        ],
         "ja": [
             "Jpan",
             [
@@ -7844,5 +7851,5 @@
             "tn"
         ]
     },
-    "version": "2026-08-13T20:06:54+00:00"
+    "version": "2026-08-14T16:36:53+00:00"
 }