3.x: update clirr comparison version

[Bouncheck]

Currently we're comparing with 3.11.2.5, while we're on 3.11.5.9.

java-driver/pom.xml

Lines 695 to 701 in a106060

	<configuration>
	<comparisonVersion>3.11.2.5</comparisonVersion>
	<ignoredDifferencesFile>../clirr-ignores.xml</ignoredDifferencesFile>
	<excludes>
	<exclude>com/datastax/shaded/**</exclude>
	</excludes>
	</configuration>

This is probably undesired. The version should be updated and any conflicting changes resolved by adding entries to ignores xml.