Add --wait-for-ins-stable args for acloud creation.

From previous avd launching method via metadata, ssh was established after
launch_cvd which is with 300s timeout by default.So adjust the timeout to
300s for waitting for instance stable.

Bug: 145721820
Test: acloud-dev create --wait-for-ins-stable 150
acloud-dev create_cf --multi-stage-launch --branch aosp-master --build-id 6070188 \
--wait-for-ins-stable 200 --build-target aosp_cf_x86_phone-userdebug

Change-Id: I7bb936a253a43f9c354125177f505919fc6b0cd6
diff --git a/public/acloud_main.py b/public/acloud_main.py
index d005bf8..f6511d8 100644
--- a/public/acloud_main.py
+++ b/public/acloud_main.py
@@ -377,7 +377,8 @@
             serial_log_file=args.serial_log_file,
             autoconnect=args.autoconnect,
             report_internal_ip=args.report_internal_ip,
-            boot_timeout_secs=args.boot_timeout_secs)
+            boot_timeout_secs=args.boot_timeout_secs,
+            ins_timeout_secs=args.ins_timeout_secs)
     elif args.which == CMD_CREATE_GOLDFISH:
         report = create_goldfish_action.CreateDevices(
             cfg=cfg,