patch 9.1.0088: TextChanged not triggered for :norm! commands

Problem:  TextChanged not triggered for :norm! commands
          (machakann, after v9.0.2031)
Solution: Only reset curbuf->b_last_changedtick if TextChangedI
          was triggered in insert mode (and not blocked)

Note: for unknown reasons, the test fails on Windows (but seems to work
fine when running interactively)

fixes: #13967
closes: #13984

Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index 08a78b6..1332f46 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    88,
+/**/
     87,
 /**/
     86,