Translate en.json in sw

99% of minimum 80% translated source file: 'en.json'
on 'sw'.

Sync of partially translated files: 
untranslated content is included with an empty translation 
or source language content depending on file format

apps/web-mzima-client/src/assets/locales/sw.json

@@ -2757,7 +2757,7 @@
     },
     "role": {
       "isRoleValid": "Jukumu lazima lilingane na kategoria ya mzazi",
-      "exists": "Role {{value}} does not exist"
+      "exists": "Jukumu {{value}} halipo"
     },
     "description_regex": "The description must contain only letters, numbers, spaces and punctuation",
     "regex": "The category name must contain only letters, numbers, spaces and punctuation",