Update icebergs source path in nolibs build

The icebergs project now includes drivers and tests which can interfere
with the coupled nolibs build, so we only pass its src directory to
mkmf.

.gitlab/pipeline-ci-tool.sh

@@ -154,7 +154,7 @@ nolibs-ocean-ice-compile () {
     mkdir -p build-ocean-ice-nolibs-$1
     cd build-ocean-ice-nolibs-$1
     make -f ../tools/MRS/Makefile.build ./$1/env BUILD=. ENVIRON=../../environ -s
-    ../src/mkmf/bin/list_paths -l ../src/MOM6/config_src/{drivers/FMS_cap,memory/dynamic_symmetric,infra/FMS1,ext*} ../src/MOM6/src ../src/SIS2/*src ../src/{FMS1,coupler,icebergs,ice_param,land_null,atmos_null}
+    ../src/mkmf/bin/list_paths -l ../src/MOM6/config_src/{drivers/FMS_cap,memory/dynamic_symmetric,infra/FMS1,ext*} ../src/MOM6/src ../src/SIS2/*src ../src/icebergs/src ../src/{FMS1,coupler,ice_param,land_null,atmos_null}
     sed -i '/FMS1\/.*\/test_/d' path_names
     ../src/mkmf/bin/mkmf -t ../src/mkmf/templates/ncrc5-$1.mk -p MOM6 -c"-Duse_libMPI -Duse_netCDF -D_USE_LEGACY_LAND_ -Duse_AM3_physics" path_names
     (source $1/env ; make NETCDF=3 REPRO=1 MOM6 -s -j)