Remove request password button when verif disabled

Whenever the video verification has not been set for a share, do not
display the button "Request password" in the public link page.

Signed-off-by: Vincent Petry <vincent@nextcloud.com>

lib/PublicShareAuth/TemplateLoader.php

@@ -67,6 +67,12 @@ public function handle(Event $event): void {
 			return;
 		}
 
+		// Check if "Video verification" option was set
+		$share = $event->getShare();
+		if (!$share->getSendPasswordByTalk()) {
+			return;
+		}
+
 		Util::addStyle('spreed', 'merged-share-auth');
 		Util::addScript('spreed', 'talk-public-share-auth-sidebar');