Merge branch 'cherry-pick-d1dbc01d' into 'branch_4.2'

suppress sbcssm variables in field_def_nemo-ice.xml

See merge request nemo/nemo!398

cfgs/SHARED/field_def_nemo-ice.xml

@@ -188,15 +188,6 @@
       <field id="icedrift_salt" long_name="Ice salt drift (conservation check)"   unit="kg/m2/s" />
       <field id="icedrift_heat" long_name="Ice heat drift (conservation check)"   unit="W/m2"    />
 
-      <!-- sbcssm variables -->
-      <field id="sst_m"    unit="degC" />
-      <field id="sss_m"    unit="psu"  />
-      <field id="ssu_m"    unit="m/s"  />
-      <field id="ssv_m"    unit="m/s"  />
-      <field id="ssh_m"    unit="m"    />
-      <field id="e3t_m"    unit="m"    />
-      <field id="frq_m"    unit="-"    />
-
       <!-- rheology convergence tests -->
       <field id="uice_cvg"   long_name="sea ice velocity convergence"      standard_name="sea_ice_velocity_convergence"      unit="m/s" />