Bump curator.version from 5.2.1 to 5.3.0 (#273)

Bumps `curator.version` from 5.2.1 to 5.3.0.

Updates `curator-recipes` from 5.2.1 to 5.3.0
- [Release notes](https://github.com/apache/curator/releases)
- [Commits](apache/curator@apache-curator-5.2.1...apache-curator-5.3.0)

Updates `curator-test` from 5.2.1 to 5.3.0
- [Release notes](https://github.com/apache/curator/releases)
- [Commits](apache/curator@apache-curator-5.2.1...apache-curator-5.3.0)

---
updated-dependencies:
- dependency-name: org.apache.curator:curator-recipes
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.curator:curator-test
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pom.xml

@@ -41,7 +41,7 @@
         <commons-lang3.version>3.12.0</commons-lang3.version>
         <commons-logging.version>1.2</commons-logging.version>
         <consul-client.version>1.5.3</consul-client.version>
-        <curator.version>5.2.1</curator.version>
+        <curator.version>5.3.0</curator.version>
         <dropwizard.version>2.1.1</dropwizard.version>
         <dropwizard.metrics.version>4.2.10</dropwizard.metrics.version>
         <embed.mongo.version>3.4.6</embed.mongo.version>