Update dependency io.zipkin.brave:brave-instrumentation-kafka-clients to v6.0.3 (release/4.0.x)

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
io.zipkin.brave:brave-instrumentation-kafka-clients	`6.0.2` -> `6.0.3`

Release Notes

openzipkin/brave (io.zipkin.brave:brave-instrumentation-kafka-clients)

### [`v6.0.3`](https://togithub.com/openzipkin/brave/releases/tag/6.0.3): Brave 6.0.3 [Compare Source](https://togithub.com/openzipkin/brave/compare/6.0.2...6.0.3) Brave 6.0.3 including the following minor changes. Thanks very much to [@reta](https://togithub.com/reta) and [@anuraaga](https://togithub.com/anuraaga) for review support! - fixes bug that allowed setting local or remote service names to the empty string ("") - fixed thread safety issue when using `Tag.tag` - ports brave-instrumentation-mongodb to work on the new org.mongodb:mongodb-driver-core v5 - Note: the floor JRE of this instrumentation is now 1.7, where it formerly was 1.6 - changes license headers to SPDX style, as used in zipkin and zipkin-reporter **Full Changelog**: https://github.com/openzipkin/brave/compare/6.0.2..6.0.3

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dropwizard / dropwizard-kafka

Update dependency io.zipkin.brave:brave-instrumentation-kafka-clients to v6.0.3 (release/4.0.x) #462

Release Notes

Configuration

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