Add cosine bell restart to pr and nightly suites

Update cosine_bell suite to include all tests.

Remove cosine_bell_cached_init suite, which has not been well
maintained.

polaris/ocean/suites/cosine_bell.txt

@@ -1,2 +1,14 @@
-ocean/spherical/icos/cosine_bell
-ocean/spherical/qu/cosine_bell
+ocean/spherical/icos/cosine_bell/convergence_space
+ocean/spherical/icos/cosine_bell/convergence_space/with_viz
+ocean/spherical/icos/cosine_bell/convergence_time
+ocean/spherical/icos/cosine_bell/convergence_time/with_viz
+ocean/spherical/icos/cosine_bell/convergence_both
+ocean/spherical/icos/cosine_bell/convergence_both/with_viz
+ocean/spherical/icos/cosine_bell/restart
+ocean/spherical/qu/cosine_bell/convergence_space
+ocean/spherical/qu/cosine_bell/convergence_space/with_viz
+ocean/spherical/qu/cosine_bell/convergence_time
+ocean/spherical/qu/cosine_bell/convergence_time/with_viz
+ocean/spherical/qu/cosine_bell/convergence_both
+ocean/spherical/qu/cosine_bell/convergence_both/with_viz
+ocean/spherical/qu/cosine_bell/restart

polaris/ocean/suites/nightly.txt

@@ -5,3 +5,4 @@ ocean/planar/ice_shelf_2d/5km/z-star/default/with_restart
 ocean/planar/ice_shelf_2d/5km/z-level/default/with_restart
 ocean/planar/inertial_gravity_wave/convergence_both
 # ocean/planar/manufactured_solution
+ocean/spherical/icos/cosine_bell/restart

polaris/ocean/suites/pr.txt

@@ -9,3 +9,4 @@ ocean/planar/internal_wave/vlr/default
 # ocean/planar/manufactured_solution
 ocean/single_column/cvmix
 ocean/single_column/ideal_age
+ocean/spherical/icos/cosine_bell/restart