patch 8.2.2906: ASAN reports errors for test_startup

Problem:    ASAN reports errors for test_startup for unknown reasons.
Solution:   Temporarily disable the new test.
diff --git a/src/version.c b/src/version.c
index ca90eea..d28cddd 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2906,
+/**/
     2905,
 /**/
     2904,