Reduce the sum of fates_maxpatches_per_landuse to 16 as default

The sum of the maxpatches is used to set the natpft value
in the HLMs.  Some of the companion default surface datasets
(e.g. NEON) currently assume 16 pfts for fates and as such,
having the default paramfile with more pfts would require
rebuilding many other surface datasets.

parameter_files/archive/api32.0.0_113023_luh2.xml

@@ -41,7 +41,7 @@
        <di> fates_landuseclass </di>
        <un> count </un>
        <ln> maximum number of patches per site on each land use type </ln>
-       <val> 10, 4, 1, 1, 1 </val>
+       <val> 9, 4, 1, 1, 1 </val>
     </mod>
     <mod type="variable_add">
        <na> fates_landuseclass_name </na>

parameter_files/fates_params_default.cdl

@@ -8,12 +8,12 @@ dimensions:
 	fates_history_size_bins = 13 ;
 	fates_hlm_pftno = 14 ;
 	fates_hydr_organs = 4 ;
-	fates_landuseclass = 5 ;
 	fates_leafage_class = 1 ;
 	fates_litterclass = 6 ;
 	fates_pft = 12 ;
 	fates_plant_organs = 4 ;
 	fates_string_length = 60 ;
+	fates_landuseclass = 5 ;
 variables:
 	double fates_history_ageclass_bin_edges(fates_history_age_bins) ;
 		fates_history_ageclass_bin_edges:units = "yr" ;
@@ -1597,7 +1597,7 @@ data:
 
  fates_frag_cwd_frac = 0.045, 0.075, 0.21, 0.67 ;
 
- fates_maxpatches_by_landuse = 10, 4, 1, 1, 1 ;
+ fates_maxpatches_by_landuse = 9, 4, 1, 1, 1 ;
 
  fates_canopy_closure_thresh = 0.8 ;