Squish: Update expected combo box in tst_WELP01

Change-Id: I35f40a637a6914bea2057b951409b21b7ce90c8d
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

tests/system/suite_WELP/tst_WELP01/test.py

@@ -139,7 +139,7 @@ def main():
     expect = (("QTableView", "unnamed='1' visible='1' window=':Qt Creator_Core::Internal::MainWindow'",
                "examples list"),
               ("QLineEdit", "placeholderText='Search in Examples...'", "examples search line edit"),
-              ("QComboBox", "text~='.*Qt.*'", "Qt version combo box"))
+              ("QComboBox", "currentText~='.*Qt.*'", "Qt version combo box"))
     search = "{type='%s' %s}"
     for (qType, prop, info) in expect:
         test.verify(checkIfObjectExists(search % (qType, prop)),