runtime(jq): include syntax, ftplugin and compiler plugin

closes: #14619

Signed-off-by: Vito <vito.blog@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/syntax/json.vim b/runtime/syntax/json.vim
index 3f49b0c..f61a17e 100644
--- a/runtime/syntax/json.vim
+++ b/runtime/syntax/json.vim
@@ -1,6 +1,6 @@
 " Vim syntax file
 " Language:	JSON
-" Maintainer:	vacancy
+" Maintainer:	Vito <vito.blog@gmail.com>
 " Previous Maintainer:	Eli Parra <eli@elzr.com>
 " Last Change:	2019 Sep 17
 " Version:      0.12