Stop first scan completed notification being sent if there's an error (…

…#2685)

Task/Issue URL:
https://app.asana.com/0/1199230911884351/1207148631921399/f
Tech Design URL:
CC:

**Description**: 
Stops the "first scan notification' being sent if there is an error.
Since we've added a new interrupted error, it will get a lot more common
if we don't fix it before releasing.

We seem to have other issues relating to scan completion that this
doesn't fix,

**Steps to test this PR**:
1. Test that you can replicate the original issue on main by forcing a
"oneTimeError" in scanAllBrokers and checking you see the notification
2. Test the same thing on this PR, you shouldn't see a notification
3. Test that when scans complete you do see a notification

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LocalPackages/DataBrokerProtection/Sources/DataBrokerProtection/Scheduler/DataBrokerProtectionScheduler.swift

@@ -261,7 +261,9 @@ public final class DefaultDataBrokerProtectionScheduler: DataBrokerProtectionSch
 
             self.startScheduler(showWebView: showWebView)
 
-            self.userNotificationService.sendFirstScanCompletedNotification()
+            if errors?.oneTimeError == nil {
+                self.userNotificationService.sendFirstScanCompletedNotification()
+            }
 
             if let hasMatches = try? self.dataManager.hasMatches(),
                 hasMatches {