MT#57435 self-comparison always evaluates to true (XmlRpcValue.cpp)

A mistake in the bool of the return in the XmlRpc::tmEq():

     src/XmlRpcValue.cpp: In function 'bool XmlRpc::tmEq(const tm&, const tm&)':
     src/XmlRpcValue.cpp:144:52: warning: self-comparison always evaluates to true [-Wtautological-compare]
       144 |             t1.tm_hour == t2.tm_hour && t1.tm_mday == t1.tm_mday &&
           |

Second one should be of the `t2` variable.

Change-Id: I7fbf3b1b2f9becdb14db2e994fb4d0abf0937964

apps/xmlrpc2di/xmlrpc++/src/XmlRpcValue.cpp

@@ -141,7 +141,7 @@ namespace XmlRpc {
   // Predicate for tm equality
   static bool tmEq(struct tm const& t1, struct tm const& t2) {
     return t1.tm_sec == t2.tm_sec && t1.tm_min == t2.tm_min &&
-            t1.tm_hour == t2.tm_hour && t1.tm_mday == t1.tm_mday &&
+            t1.tm_hour == t2.tm_hour && t1.tm_mday == t2.tm_mday &&
             t1.tm_mon == t2.tm_mon && t1.tm_year == t2.tm_year;
   }