SyncJournalTest: Use valid time for the tests.

test/testsyncjournaldb.h

@@ -99,7 +99,7 @@ private slots:
             record._remotePerm = "744";
             record._contentChecksum = "mychecksum";
             record._contentChecksumType = "MD5";
-            record._modtime = QDateTime::currentDateTime();
+            record._modtime = QDateTime::currentDateTimeUtc();
             QVERIFY(_db.setFileRecord(record));
 
             SyncJournalFileRecord storedRecord = _db.getFileRecord("foo-checksum");
@@ -119,6 +119,8 @@ private slots:
             SyncJournalFileRecord record;
             record._path = "foo-nochecksum";
             record._remotePerm = "744";
+	    record._modtime = QDateTime::currentDateTimeUtc();
+
             QVERIFY(_db.setFileRecord(record));
 
             SyncJournalFileRecord storedRecord = _db.getFileRecord("foo-nochecksum");