refactor(api)!: rename Dictionary => Dict

In the api_info() output:

    :new|put =map(filter(api_info().functions, '!has_key(v:val,''deprecated_since'')'), 'v:val')
    ...

    {'return_type': 'ArrayOf(Integer, 2)', 'name': 'nvim_win_get_position', 'method': v:true, 'parameters': [['Window', 'window']], 'since': 1}

The `ArrayOf(Integer, 2)` return type didn't break clients when we added
it, which is evidence that clients don't use the `return_type` field,
thus renaming Dictionary => Dict in api_info() is not (in practice)
a breaking change.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/nvim/api/buffer.c b/src/nvim/api/buffer.c
index a0678dc3e4..3baf8a97d9 100644
--- a/src/nvim/api/buffer.c
+++ b/src/nvim/api/buffer.c
@@ -866,7 +866,7 @@ Integer nvim_buf_get_changedtick(Buffer buffer, Error *err)
 /// @param[out]  err   Error details, if any
 /// @returns Array of |maparg()|-like dictionaries describing mappings.
 ///          The "buffer" key holds the associated buffer handle.
-ArrayOf(Dictionary) nvim_buf_get_keymap(Buffer buffer, String mode, Arena *arena, Error *err)
+ArrayOf(Dict) nvim_buf_get_keymap(Buffer buffer, String mode, Arena *arena, Error *err)
   FUNC_API_SINCE(3)
 {
   buf_T *buf = find_buffer_by_handle(buffer, err);
@@ -1221,14 +1221,14 @@ Object nvim_buf_call(Buffer buffer, LuaRef fun, Error *err)
 }
 
 /// @nodoc
-Dictionary nvim__buf_stats(Buffer buffer, Arena *arena, Error *err)
+Dict nvim__buf_stats(Buffer buffer, Arena *arena, Error *err)
 {
   buf_T *buf = find_buffer_by_handle(buffer, err);
   if (!buf) {
-    return (Dictionary)ARRAY_DICT_INIT;
+    return (Dict)ARRAY_DICT_INIT;
   }
 
-  Dictionary rv = arena_dict(arena, 7);
+  Dict rv = arena_dict(arena, 7);
   // Number of times the cached line was flushed.
   // This should generally not increase while editing the same
   // line in the same mode.