server: tests - longer inference timeout for CI

examples/server/tests/features/steps/steps.py

@@ -699,6 +699,8 @@ async def wait_for_health_status(context,
     if context.debug:
         print(f"Starting checking for health for expected_health_status={expected_health_status}")
     timeout = 3  # seconds
+    if expected_health_status == 'idle':
+        timeout = 10 # CI slow inference
     interval = 0.5
     counter = 0
     async with aiohttp.ClientSession() as session: