e2e automation fractional seconds

Author: motola

tests/e2e_automation/utilities/date_helper.py

@@ -26,7 +26,7 @@ def iso_to_compact(dt_str):
 
 def normalize_utc_suffix(timestamp: str) -> str:
     dt = datetime.fromisoformat(timestamp.replace("Z", "+00:00"))
-    return dt.isoformat(timespec="milliseconds").replace("+00:00", "Z")
+    return dt.replace(microsecond=0).isoformat(timespec="milliseconds").replace("+00:00", "Z")
 
 
 def is_valid_date(date_str: str) -> bool: