apps: blestress: Perform all tests

Edit for loop to run all tests.
diff --git a/apps/blestress/src/rx_stress.c b/apps/blestress/src/rx_stress.c
index 95b7082..d684ab4 100644
--- a/apps/blestress/src/rx_stress.c
+++ b/apps/blestress/src/rx_stress.c
@@ -1208,7 +1208,7 @@
     },
     {
         .instance = SWITCHER_INSTANCE,
-        .instance_uuid128 = rx_stress_uuid128[0],
+        .instance_uuid128 = rx_stress_uuid128[1],
         .legacy_pdu = LEGACY_ADVERT,
         .cb = rx_stress_0_gap_event,
         .pattern_data = NULL,
@@ -1340,6 +1340,12 @@
 
     /* Start test. */
     switch (test_num) {
+    case 0:
+        return;
+    case 1:
+        console_printf("Nothing to do");
+        rx_stress_simple_adv(&rx_stress_adv_sets[1]);
+        return;
     case 2:
         console_printf("Stress Connect/Disconnect legacy\033[0m\n");
         rx_stress_simple_adv(&rx_stress_adv_sets[2]);
@@ -1455,7 +1461,7 @@
     os_sem_pend(&rx_stress_main_sem, OS_TIMEOUT_NEVER);
 
     /* Standard tests perform */
-    for (i = 11; i < STRESS_UUIDS_NUM; ++i) {
+    for (i = 1; i < STRESS_UUIDS_NUM; ++i) {
         /* Start test. */
         rx_stress_start(i);
     }