build(deps): bump metrics.version from 4.2.21 to 4.2.22

Bumps `metrics.version` from 4.2.21 to 4.2.22.

Updates `io.dropwizard.metrics:metrics-core` from 4.2.21 to 4.2.22
- [Release notes](https://github.com/dropwizard/metrics/releases)
- [Commits](dropwizard/metrics@v4.2.21...v4.2.22)

Updates `io.dropwizard.metrics:metrics-healthchecks` from 4.2.21 to 4.2.22
- [Release notes](https://github.com/dropwizard/metrics/releases)
- [Commits](dropwizard/metrics@v4.2.21...v4.2.22)

Updates `io.dropwizard.metrics:metrics-jvm` from 4.2.21 to 4.2.22
- [Release notes](https://github.com/dropwizard/metrics/releases)
- [Commits](dropwizard/metrics@v4.2.21...v4.2.22)

---
updated-dependencies:
- dependency-name: io.dropwizard.metrics:metrics-core
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.dropwizard.metrics:metrics-healthchecks
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.dropwizard.metrics:metrics-jvm
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -61,7 +61,7 @@
 
     <!-- util -->
     <jfiglet.version>0.0.9</jfiglet.version>
-    <metrics.version>4.2.21</metrics.version>
+    <metrics.version>4.2.22</metrics.version>
 
     <!-- jboss modules -->
     <jboss-modules.version>2.1.2.Final</jboss-modules.version>