patch 8.2.4717: for TextYankPost v:event does not contain all information

Problem:    For TextYankPost v:event does not contain information about the
            operation being inclusive or not.
Solution:   Add "inclusive" to v:event. (Justn M. Keyes, Yegappan Lakshmanan,
            closes #10125)
diff --git a/runtime/doc/autocmd.txt b/runtime/doc/autocmd.txt
index 8421f77..3b738b7 100644
--- a/runtime/doc/autocmd.txt
+++ b/runtime/doc/autocmd.txt
@@ -1205,6 +1205,9 @@
 				current buffer.  The following values of
 				|v:event| can be used to determine the operation
 				that triggered this autocmd:
+				   inclusive	TRUE if the motion is
+						|inclusive| else the motion is
+						|exclusive|.
 				   operator	The operation performed.
 				   regcontents	Text that was stored in the
 						register, as a list of lines,