MFC 281932: Rename the kld for oce(4) to if_oce.ko.  ifconfig(8) has special knowledge about kld filenames for network drivers that requires them to follow the pattern of if_<foo>.  This also fixes the existing documentation in the manpage which says to use if_oce_load=YES in loader.conf.
MFC 281932:
Rename the kld for oce(4) to if_oce.ko.  ifconfig(8) has special knowledge
about kld filenames for network drivers that requires them to follow the
pattern of if_<foo>.  This also fixes the existing documentation in the
manpage which says to use if_oce_load=YES in loader.conf.

PR:		199095

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase