fix: Update plural rule for Aranese

See WeblateOrg/weblate#17340

Author: nijel

languages.csv

@@ -528,7 +528,7 @@ nyn,Nyankole,2,n != 1
 nyo,Nyoro,2,n != 1
 nzi,Nzima,2,n != 1
 oc,Occitan,2,n > 1
-oc_ES,Aranese,2,n > 1
+oc_ES,Aranese,2,n != 1
 oj,Ojibwe,2,n != 1
 om,Oromo,2,n != 1
 or,Odia,2,n != 1