Update seaice config

config.yml was pointing to the wrong cases for analysis (the seaice.ipynb was
failing because the year range specified did not match what was available for
the cases listed in config; Dave B said updating the cases was a better fix
than updating the year ranges)

examples/coupled_model/config.yml

@@ -94,8 +94,8 @@ compute_notebooks:
     parameter_groups:
       none:
         cases:
-          - b.e23_alpha16g.BLT1850.ne30_t232.059
-          - b.e23_alpha16b.BLT1850.ne30_t232.054
+          - b.e23_alpha16g.BLT1850.ne30_t232.075
+          - b.e23_alpha16g.BLT1850.ne30_t232.078
 
 
 ########### JUPYTER BOOK CONFIG ###########