patch 9.1.1274: Vim9: no support for object<type> as variable type

Problem:  Vim9: no support for object<type> as variable type
Solution: add support for object<type> (Yegappan Lakshmanan)

closes: #17041

Signed-off-by: Yegappan Lakshmanan <yegappan@yahoo.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/doc/vim9.txt b/runtime/doc/vim9.txt
index d06c250..54fb8f3 100644
--- a/runtime/doc/vim9.txt
+++ b/runtime/doc/vim9.txt
@@ -1,4 +1,4 @@
-*vim9.txt*	For Vim version 9.1.  Last change: 2025 Mar 23
+*vim9.txt*	For Vim version 9.1.  Last change: 2025 Apr 03
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -1467,6 +1467,7 @@
 	blob
 	list<{type}>
 	dict<{type}>
+	object<{type}>
 	job
 	channel
 	tuple<{type}>