Use empty password for root user on Travis.

Signed-off-by: FrancisANDRE <zosrothko@orange.fr>

Data/MySQL/testsuite/src/MySQLTest.cpp

@@ -63,6 +63,8 @@ std::string MySQLTest::getPass()
 {
 	if (Environment::has("APPVEYOR"))
 		return "Password12!";
+	else if (Environment::has("TRAVIS"))
+		return "";
 	else
 		return "poco";
 }

Data/MySQL/testsuite/src/SQLExecutor.cpp

@@ -9,7 +9,6 @@
 // SPDX-License-Identifier:	BSL-1.0
 //
 
-
 #include "CppUnit/TestCase.h"
 #include "SQLExecutor.h"
 #include "Poco/NumberParser.h"