MDEV-4091: Dynamic columns C functions should be included in libmysqlclient

libmysql/CMakeLists.txt

@@ -222,6 +222,26 @@ dynamic_column_exists
 dynamic_column_list
 dynamic_column_get
 dynamic_column_prepare_decimal
+mariadb_dyncol_create_many
+mariadb_dyncol_create_many_named
+mariadb_dyncol_update_many
+mariadb_dyncol_update_many_named
+mariadb_dyncol_exists
+mariadb_dyncol_exists_named
+mariadb_dyncol_list
+mariadb_dyncol_list_named
+mariadb_dyncol_get
+mariadb_dyncol_get_named
+mariadb_dyncol_has_names
+mariadb_dyncol_check
+mariadb_dyncol_json
+mariadb_dyncol_val_str
+mariadb_dyncol_val_long
+mariadb_dyncol_val_double
+mariadb_dyncol_unpack
+mariadb_dyncol_column_cmp_named
+mariadb_dyncol_column_count
+mariadb_dyncol_prepare_decimal
 )
 
 SET(CLIENT_API_FUNCTIONS