Modifications to deal with different MesoNH versions

Linear and bilinear interpolations of rain_ice are put in a subroutine
The LPACK_INTERP switch allows to choose or not to pack arrays before the inerpolations.

Quentin 04/01/2023: bugfixes typo from merge of non-REPRO48 rain_ice dev from 5.5 to 5.6 (introduced in 73ec9d53)

intel big endian flag

Quentin 04/04/2022: shallow_mf_pack opti (remove obsolete packing) + add budget inside + bugfixes (missing init of variables used in structure)

This version of the turb testprogs need the data generated by commit afa3b585a3081a3dd064f46d3f7c30412ca6e09f

+ init of CTOM in aroini_turb.F90

Quentin 14/12/2022: RMC01, generelize update of horizontal final points in a packed horizontal dimension framework

Quentin 14/12/2022: clean MODE, unused GATHER_ll (moved out of turb) and include ARGSLIST_ll in mode_ll

Quentin 14/12/2022: clean MODD in turb : remove MODD_NSV, MODD_CONF (variables L2D, CPROGRAM, LFLAT) use.
MODD_CONF can not yet be removed because used in gradients_* version used by hor. turb (not yet GPU adapted)

Quentin 13/12/2022: bugfix les_mean_subgrid + adapt compare.py script for mesonh KTEST (better for testing LES diag)

add the mesonh version. In AROME, this routines must not be called (LES diagnostics)