kernel32/tests: Attempt to avoid timeouts by increasing the baud rate.

[Huw Davies]

Testbot jobs 15105, 15106, 15109 and 15124 have all passed with
this change.  A control job (15111) which contained a dummy patch,
produced a timeout.
---
 dlls/kernel32/tests/comm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/kernel32/tests/comm.c b/dlls/kernel32/tests/comm.c
index cbd276b..682a106 100644
--- a/dlls/kernel32/tests/comm.c
+++ b/dlls/kernel32/tests/comm.c
@@ -28,7 +28,7 @@
 #include "winnls.h"
 
 #define TIMEOUT 1000   /* one second for Timeouts*/
-#define SLOWBAUD 150
+#define SLOWBAUD 300
 #define FASTBAUD 115200
 #define TIMEDELTA 150  /* 150 ms uncertainty allowed */
 
-- 
1.8.0