Update example_hashmaps_set_other_data.f90

Tweak to see why CI test fails for this.

Author: chuckyvt

example/hashmaps/example_hashmaps_set_other_data.f90

@@ -1,7 +1,7 @@
 program example_set_other_data
   use stdlib_hashmaps, only: open_hashmap_type
   use stdlib_hashmap_wrappers, only: fnv_1_hasher, &
-                                     fnv_1a_hasher, key_type, other_type, set
+                                     fnv_1a_hasher
   implicit none
   logical :: exists
   type(open_hashmap_type) :: map
@@ -17,7 +17,9 @@ program example_set_other_data
 
   print *, 'The entry to have its other data replaced exists = ', exists
 
-  call map%get_other_data( [5, 7, 4, 13], data)
+  call map%get_other_data( [5, 7, 4, 13], data, exists)
+  
+  print *, 'Get_other_data was successful = ', exists
 
   ! Hashmaps return an unlimited polymorphic type as other.  
   ! Must be included in a select type operation to do further operations.