chore: Update translations from Crowdin (#6283)

app/javascript/dashboard/i18n/locale/is/settings.json

@@ -170,7 +170,8 @@
     },
     "FILE_BUBBLE": {
       "DOWNLOAD": "Sækja",
-      "UPLOADING": "Hleður upp..."
+      "UPLOADING": "Hleður upp...",
+      "INSTAGRAM_STORY_UNAVAILABLE": "This story is no longer available."
     },
     "LOCATION_BUBBLE": {
       "SEE_ON_MAP": "See on map"
@@ -220,7 +221,7 @@
     "NEW_INBOX": "New inbox",
     "REPORTS_CONVERSATION": "Samtöl",
     "CSAT": "CSAT",
-    "CAMPAIGNS": "Campaigns",
+    "CAMPAIGNS": "Herferð",
     "ONGOING": "Ongoing",
     "ONE_OFF": "One off",
     "REPORTS_AGENT": "Þjónustufulltrúar",