Rename wxLANGUAGE_CAMBODIAN to wxLANGUAGE_KHMER.

Keep the old name for compatibility.

See https://github.com/wxWidgets/wxWidgets/pull/2

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75587 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

interface/wx/language.h

@@ -63,7 +63,6 @@ enum wxLanguage
     wxLANGUAGE_BRETON,
     wxLANGUAGE_BULGARIAN,
     wxLANGUAGE_BURMESE,
-    wxLANGUAGE_CAMBODIAN,
     wxLANGUAGE_CATALAN,
     wxLANGUAGE_CHINESE,
     wxLANGUAGE_CHINESE_SIMPLIFIED,
@@ -139,6 +138,7 @@ enum wxLanguage
     wxLANGUAGE_KASHMIRI_INDIA,
     wxLANGUAGE_KAZAKH,
     wxLANGUAGE_KERNEWEK,
+    wxLANGUAGE_KHMER,
     wxLANGUAGE_KINYARWANDA,
     wxLANGUAGE_KIRGHIZ,
     wxLANGUAGE_KIRUNDI,
@@ -255,6 +255,9 @@ enum wxLanguage
     wxLANGUAGE_ZHUANG,
     wxLANGUAGE_ZULU,
 
+    /// Obsolete synonym.
+    wxLANGUAGE_CAMBODIAN = wxLANGUAGE_KHMER,
+
     /// For custom, user-defined languages.
     wxLANGUAGE_USER_DEFINED
 };