ui: update arabic translations (#33981)

Update main_ar.ts

selfdrive/ui/translations/main_ar.ts

@@ -117,11 +117,11 @@
     <name>DeveloperPanel</name>
     <message>
         <source>Joystick Debug Mode</source>
-        <translation type="unfinished"></translation>
+        <translation>وضع تصحيح أخطاء عصا التحكم</translation>
     </message>
     <message>
         <source>Longitudinal Maneuver Mode</source>
-        <translation type="unfinished"></translation>
+        <translation>وضع المناورة الطولية</translation>
     </message>
 </context>
 <context>
@@ -435,11 +435,11 @@
     </message>
     <message>
         <source>Waiting to start</source>
-        <translation type="unfinished"></translation>
+        <translation>في انتظار البدء</translation>
     </message>
     <message>
         <source>System Unresponsive</source>
-        <translation type="unfinished"></translation>
+        <translation>النظام لا يستجيب</translation>
     </message>
 </context>
 <context>
@@ -631,7 +631,7 @@ This may take up to a minute.</source>
     </message>
     <message>
         <source>Developer</source>
-        <translation type="unfinished"></translation>
+        <translation>المطور</translation>
     </message>
 </context>
 <context>