localedata: anp_IN: Fix abbreviated month names

Resolves: BZ # 31239

The correct abbreviated month names were apparently given in the comment above `abmon`.
But the value of `abmon` was apparently just copied from the value of `mon` and this
mistake was hard to see because code point notation <Uxxxx> was used. After converting
to UTF-8 it was obvious that there was apparently a copy and paste mistake.

localedata/locales/anp_IN

@@ -83,8 +83,21 @@ day         "रविवार";/
             "शनिवार"
 %
 % Abbreviated month names (%b)
-% जन; फर; मार्च; अप्रै; मई; जून; जुल; अग; सित; अक्टू; नव; दिस
+abmon "जन";/
-abmon           "जनवरी";/
+      "फर";/
+      "मार्च";/
+      "अप्रै";/
+      "मई";/
+      "जून";/
+      "जुल";/
+      "अग";/
+      "सित";/
+      "अक्टू";/
+      "नव";/
+      "दिस"
+%
+% Full month names (%B)
+mon  "जनवरी";/
      "फरवरी";/
      "मार्च";/
      "अप्रैल";/
@@ -97,21 +110,6 @@ abmon           "जनवरी";/
      "नवंबर";/
      "दिसंबर"
 %
-% Full month names (%B)
-% जनवरी; फरवरी; मार्च; अप्रैल; मई; जून; जुलाई; अगस्त; सितंबर; अक्टूबर; नवंबर; दिसंबर
-mon           "जनवरी";/
-     "फरवरी";/
-     "मार्च";/
-     "अप्रैल";/
-     "मई";/
-     "जून";/
-     "जुलाई";/
-     "अगस्त";/
-     "सितंबर";/
-     "अक्टूबर";/
-     "नवंबर";/
-     "दिसंबर"%
-%
 % Equivalent of AM PM
 am_pm       "पूर्वाह्न";/
             "अपराह्न"