fix(db): Remove duplicate missing index check for `cards`

Signed-off-by: Josh <josh.t.richards@gmail.com>

core/Application.php

@@ -163,13 +163,6 @@ class Application extends App {
 				true
 			);
 
-			$event->addMissingIndex(
-				'cards',
-				'cards_abiduri',
-				['addressbookid', 'uri'],
-				[],
-				true
-			);
 			$event->addMissingIndex(
 				'cards',
 				'cards_abid',