fix: upgrade to commons-poco 5.3.1 for latest eth_call fix (#769)

Author: jbern0rd

gradle.properties

@@ -1,8 +1,8 @@
 # x-release-please-start-version
 version=9.2.0
 # x-release-please-end
-iexecCommonsPocoVersion=5.2.0
-iexecCommonVersion=9.1.0
+iexecCommonsPocoVersion=5.3.1
+iexecCommonVersion=9.2.0
 iexecBlockchainAdapterVersion=9.0.0
 iexecResultVersion=9.0.0
 iexecSmsVersion=9.0.0