fix(e2e): use unique name per run to avoid template name collision

Author: runpod-Henrik

tests/e2e/test_cpu_smoke.py

@@ -6,11 +6,12 @@
 import os
 import pickle
 import subprocess
+import uuid
 from pathlib import Path
 
 import runpod
 
-WORKER_NAME = "flash-qa-cpu-smoke"
+WORKER_NAME = f"flash-qa-smoke-{uuid.uuid4().hex[:8]}"
 
 WORKER_CODE = f'''\
 from runpod_flash import Endpoint