patch 8.1.1929: no tests for text property popup window

Problem:    No tests for text property popup window.
Solution:   Add a few tests.
diff --git a/src/version.c b/src/version.c
index e317c8f..1e628fd 100644
--- a/src/version.c
+++ b/src/version.c
@@ -762,6 +762,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1929,
+/**/
     1928,
 /**/
     1927,