chore: Update translations from Crowdin (#6240)

config/locales/ar.yml

@@ -159,7 +159,7 @@ ar:
     search:
       search_placeholder: Search for article by title or body...
       empty_placeholder: لم يتم العثور على النتائج.
-      loading_placeholder: Searching...
+      loading_placeholder: يبحث...
       results_title: Search results
     hero:
       sub_title: Search for the articles here or browse the categories below.

config/locales/nl.yml

@@ -134,7 +134,7 @@ nl:
       email_subject: "New messages on this conversation"
       transcript_subject: "Conversation Transcript"
     survey:
-      response: "Please rate this conversation, %{link}"
+      response: "Beoordeel het gesprek, %{link}"
   contacts:
     online:
       delete: "%{contact_name} is Online, please try again later"