What's Changed
* Bump google.golang.org/grpc from 1.53.0 to 1.56.3 in /dev-tools/v2tool by dependabot in https://github.com/elastic/elastic-agent-client/pull/88
* Bump google.golang.org/grpc from 1.53.0 to 1.56.3 by dependabot in https://github.com/elastic/elastic-agent-client/pull/87
* Bump golang.org/x/net from 0.7.0 to 0.17.0 by dependabot in https://github.com/elastic/elastic-agent-client/pull/85
* Add a README explaining the protocol design and include example messages by cmacknz in https://github.com/elastic/elastic-agent-client/pull/84
* Bump golang.org/x/net from 0.7.0 to 0.17.0 in /dev-tools/v2tool by dependabot in https://github.com/elastic/elastic-agent-client/pull/86
**Full Changelog**: https://github.com/elastic/elastic-agent-client/compare/v7.4.0...v7.5.0