GitLab

Bumps [logstash-logback-encoder](https://github.com/logfellow/logstash-logback-encoder) from 7.2 to 7.3.
- [Release notes](https://github.com/logfellow/logstash-logback-encoder/releases)
- [Commits](https://github.com/logfellow/logstash-logback-encoder/compare/logstash-logback-encoder-7.2...logstash-logback-encoder-7.3)

---
updated-dependencies:
- dependency-name: net.logstash.logback:logstash-logback-encoder
  dependency-type: direct:production
  update-type: version-update:semver-minor
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