Bump org.apache.httpcomponents.client5:httpclient5 from 5.4.2 to 5.4.3 (#2272)

Bumps [org.apache.httpcomponents.client5:httpclient5](https://github.com/apache/httpcomponents-client) from 5.4.2 to 5.4.3.
- [Changelog](https://github.com/apache/httpcomponents-client/blob/master/RELEASE_NOTES.txt)
- [Commits](https://github.com/apache/httpcomponents-client/compare/rel/v5.4.2...rel/v5.4.3)

---
updated-dependencies:
- dependency-name: org.apache.httpcomponents.client5:httpclient5
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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