Update Jetpack metadata translations

Author: mokagio

fastlane/jetpack_metadata/ar-SA/release_notes.txt

@@ -1,3 +1 @@
-Dynamic widgets are now on Jetpack. Get daily, weekly, and all-time stats on your device’s home screen. You’ll also notice a shiny new landing screen in the app that responds to your device’s motion.
-
-Voice Control is now easier to use in the block editor—when you’re working with Image blocks, use the Voice Control cursor to select the caption for text entry.
+We fixed the positioning of the “No media matching your search” message in the Media Library. It’s now visible when there are no search results. Keep calm and search on.