test_pike.pike: Double the watchdog timeout

This compensates for the increase in amount of tests since 2005 when
the old timeout was selected.

lib/modules/Tools.pmod/Standalone.pmod/test_pike.pike

@@ -125,12 +125,12 @@ class WarningFlag {
 //
 
 #ifndef WATCHDOG_TIMEOUT
-// 20 minutes should be enough..
+// 40 minutes should be enough..
 #if !constant(_reset_dmalloc)
-#define WATCHDOG_TIMEOUT 60*20
+#define WATCHDOG_TIMEOUT 60*40
 #else
 // ... unless we're running dmalloc
-#define WATCHDOG_TIMEOUT 60*80
+#define WATCHDOG_TIMEOUT 60*160
 #endif
 #endif