wendelin_telecom_base: Add eNB log line deduplication

bt5/wendelin_telecom_base/PathTemplateItem/portal_callables/DataAnalysisLine_calculateOrsEnbKpi.py

@@ -23,6 +23,15 @@ new_log_data_line_list = new_log_data.splitlines()
 
 log_data_line_list = previous_log_data_line_list + new_log_data_line_list
 
+# Remove duplicate log lines
+seen_hash_list = []
+for i, log_line in enumerate(log_data_line_list):
+  log_line_hash = hash(log_line)
+  if log_line_hash in seen_hash_list:
+    del log_data_line_list[i]
+  else:
+    seen_hash_list.append(log_line_hash)
+
 # Sort data lines by UTC timestamp
 def get_log_line_timestamp(log_line):
   try: