patch 9.0.1675: test may run into timeout when using valgrind

Problem:    Test may run into timeout when using valgrind.
Solution:   Use a longer timeout when using valgrind.
diff --git a/src/version.c b/src/version.c
index cf84514..bacb9fc 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1675,
+/**/
     1674,
 /**/
     1673,