Merge pull request #1567 from DataDog/yann/bump-config-53x

Bump config version

Author: Yann

config.py

@@ -27,7 +27,7 @@
 import yaml
 
 # CONSTANTS
-AGENT_VERSION = "5.3.0"
+AGENT_VERSION = "5.3.1"
 DATADOG_CONF = "datadog.conf"
 DEFAULT_CHECK_FREQUENCY = 15   # seconds
 LOGGING_MAX_BYTES = 5 * 1024 * 1024