A message about a data service installation failure

[vit-tomica]

There used to be a message about a failure of data service installation in zss.
https://github.com/zowe/zowe-common-c/blob/master/c/dataservice.c#L118-L120

We find the message useful as we can spot the failure immediately in the log without switching to debug mode.

Could it be set at least to WARN level? Similarly, the same for other messages that indicate a failure:

zowe-common-c/c/dataservice.c

Line 128 in e82f4c6

zowelog(NULL, LOG_COMP_DATASERVICE, ZOWE_LOG_DEBUG, "%s.%s could not be found - dlsym error %s\n", libraryName, functionName, dlerror());

zowe-common-c/c/dataservice.c

Line 133 in e82f4c6

zowelog(NULL, LOG_COMP_DATASERVICE, ZOWE_LOG_DEBUG, "dlopen error for %s - %s\n",libraryName, dlerror());

zowe-common-c/c/dataservice.c

Line 137 in e82f4c6

zowelog(NULL, LOG_COMP_DATASERVICE, ZOWE_LOG_DEBUG,