Prepare to release agent version 1.0.3

New release includes change for #13

Author: gimki

codeguru_profiler_agent/agent_metadata/agent_metadata.py

@@ -9,7 +9,7 @@
 # NOTE: Please do not alter the value for the following constants without the full knowledge of the use of them.
 # These constants are used in several scripts, including setup.py.
 __agent_name__ = "CodeGuruProfiler-python"
-__agent_version__ = "1.0.2"
+__agent_version__ = "1.0.3"
 
 
 def look_up_fleet_info(