Some nuopc updates from @mvertens. New directory nuopc_cap_share.
SetVM is made public in rof_comp_nuopc.F90. ROF is used in rtmIO
rather than instance name.
These changes are almost identical to the latest nuopc changes
for mosart, but not quite the same.
Also add nuopc_cap_share to the Filepath for the build.
"txt" files are no longer copied to the $RUNDIR.