Update namelist option for kanger ensemble

Author: matthewhoffman

compass/landice/tests/ensemble_generator/ensemble_templates/kanger_frictionuq_2026/spinup/namelist.landice

@@ -12,9 +12,7 @@
     config_calving_strainrate_scaling = 0.0
 
     config_calving_speed_limit = 0.000952 ! 30 km/yr
-    config_damage_calving_threshold = 0.95
-    config_calculate_damage = .true.
-    config_damage_calving_method = 'none'
+    config_calculate_damage = .false.
     config_restore_calving_front = .false.
     config_remove_icebergs = .true.
     config_remove_small_islands = .true.