SES-1714 - SES-1715

Making sure an approved message request sets the contact as visible. They could have been set to hidden if the contact had previously sent another message request which was then declined.
Upon sending another one we need to make sure the contact is set to visible once that request is approved.

app/src/main/java/org/thoughtcrime/securesms/database/Storage.kt

@@ -1583,6 +1583,7 @@ open class Storage(
         if (recipient.isLocalNumber || !recipient.isContactRecipient) return
         configFactory.contacts?.upsertContact(recipient.address.serialize()) {
             this.approved = approved
+            this.priority = PRIORITY_VISIBLE
         }
     }