patch 9.1.0128: win_gotoid() may abort even when not switching a window

Problem:  win_gotoid() checks for textlock and other things when switching
          to a window that is already current (after v9.1.0119)
Solution: return early with success when attempting to switch to curwin
          (Sean Dewar)

Other potential causes of E565 from win_gotoid after v9.1.0119 should be
correct. Plugins can consider using win_execute() instead if they wish to
temporarily switch windows during textlock.

fixes: #14073
closes: #14074

Signed-off-by: Sean Dewar <6256228+seandewar@users.noreply.github.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

src/version.c

@@ -704,6 +704,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    128,
 /**/
     127,
 /**/