Bump metrics-core from 4.2.13 to 4.2.15

Bumps [metrics-core](https://github.com/dropwizard/metrics) from 4.2.13 to 4.2.15.
- [Release notes](https://github.com/dropwizard/metrics/releases)
- [Commits](dropwizard/metrics@v4.2.13...v4.2.15)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pom.xml

@@ -54,7 +54,7 @@
     <logback.perftool.version>1.3.5</logback.perftool.version>
     <netty.version>4.1.86.Final</netty.version>
     <proton-j.version>0.34.0</proton-j.version>
-    <metrics.version>4.2.13</metrics.version>
+    <metrics.version>4.2.15</metrics.version>
     <micrometer.version>1.10.2</micrometer.version>
     <swiftmq-client.version>12.2.2</swiftmq-client.version>
     <picocli.version>4.7.0</picocli.version>