CC-3691: Pypo needs to write stderr + stdout to the log file

-fixed

python_apps/std_err_override/LogWriter.py

@@ -0,0 +1,11 @@
+import sys
+
+class LogWriter():
+    def __init__(self, logger):
+        self.logger = logger
+    
+    def write(self, txt):
+        self.logger.error(txt)
+
+def override_std_err(logger):
+    sys.stderr = LogWriter(logger)