tests: increase TEST_HANG_TIMEOUT in two tests

These tests had a 5 second timeout compared to 60 seconds for all other
tests. Make these consistent with the others for more reliability on
heavily-loaded machines.

Ref: #11328

tests/libtest/lib597.c

@@ -29,7 +29,7 @@
 #include "warnless.h"
 #include "memdebug.h"
 
-#define TEST_HANG_TIMEOUT 5 * 1000
+#define TEST_HANG_TIMEOUT 60 * 1000
 
 /*
  * Test case for below scenario:
@@ -101,7 +101,7 @@ int test(char *URL)
       interval.tv_usec = (itimeout%1000)*1000;
     }
     else {
-      interval.tv_sec = TEST_HANG_TIMEOUT/1000 + 1;
+      interval.tv_sec = TEST_HANG_TIMEOUT/1000 - 1;
       interval.tv_usec = 0;
     }
 

tests/libtest/libntlmconnect.c

@@ -30,7 +30,7 @@
 #include "warnless.h"
 #include "memdebug.h"
 
-#define TEST_HANG_TIMEOUT 5 * 1000
+#define TEST_HANG_TIMEOUT 60 * 1000
 #define MAX_EASY_HANDLES 3
 
 static int counter[MAX_EASY_HANDLES];