TemplateHexstring is erroneous yet, do not execute it in regression test

Signed-off-by: balaskoa <Jeno.Balasko@ericsson.com>

Regression_Test_java/single_config.cfg

@@ -292,7 +292,7 @@ TtemplateEnum.control
 #templateExclusiveRange: see [ORDERED_INCLUDE]
 #TODO: New testcases without these functions
 TtemplateFloat.control
-TtemplateHexstr //TODO: decmatch + JSON, XML encoding is not ready in it!
+#TtemplateHexstr  # 1 pass, 1 error //TODO: decmatch + JSON, XML encoding is not ready in it!
 #TODO: real hexstring test shall be written!!!
 TtemplateInt.control
 #templateIstemplatekind