Fix a failure happening in the lostHeartbeatFailover because this test reus...

gbellato

09.27.2007 fb9396f37748c0ddeab121b807b0038cf268925a

Fix a failure happening in the lostHeartbeatFailover because this test reuse some entries
that have already been used in the namingConflict test and those entries have not been cleaned.

The fix is to clean the database at the beginning of the lostHeartbeatFailover test

 opends/tests/unit-tests-testng/src/server/org/opends/server/synchronization/UpdateOperationTest.java

@@ -321,6 +321,8 @@
    logError(ErrorLogCategory.SYNCHRONIZATION,
        ErrorLogSeverity.NOTICE,
        "Starting synchronization test : lostHeartbeatFailover" , 1);
    
    cleanEntries();

    final DN baseDn = DN.decode("ou=People,dc=example,dc=com");