Fix RTL alignment of Search card in Feed.
Fix RTL alignment of Search card in Feed.

Change-Id: I4fde59203c05adabaccd4bcc1ae6ef01ed5dbac8

wikimedia/apps-android-wikipedia,wikimedia/apps-android-wikipedia,dbrant/apps-android-wikipedia,dbrant/apps-android-wikipedia,wikimedia/apps-android-wikipedia,wikimedia/apps-android-wikipedia,dbrant/apps-android-wikipedia,dbrant/apps-android-wikipedia,dbrant/apps-android-wikipedia