patch 8.2.2187: Python 3 test fails sometimes

Problem:    Python 3 test fails sometimes. (Christian Brabandt)
Solution:   Accept two SystemError messages.
diff --git a/src/version.c b/src/version.c
index a99765c..8aaa0b2 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2187,
+/**/
     2186,
 /**/
     2185,