net/enic: restore default log level to info

net/enic: restore default log level to info

Prior to the fix, RTE_LOGTYPE_INFO messages were displayed by default.
After the fix, only NOTICE level and higher were displayed by default
and INFO level were not. There are INFO level vNIC config related
messages which customers and tech support currently depend on for
debugging and so on and to suddenly hide these messages is not a good
idea.

This patch changes the default log level to RTE_LOG_INFO for enic so
messages are printed as before the fix.

Fixes: bbd8ecc05434 ("net/enic: remove PMD log type references")

Signed-off-by: John Daley <johndale@cisco.com>