Bump micrometer.version from 1.13.3 to 1.13.4

Bumps `micrometer.version` from 1.13.3 to 1.13.4.

Updates `io.micrometer:micrometer-core` from 1.13.3 to 1.13.4
- [Release notes](https://github.com/micrometer-metrics/micrometer/releases)
- [Commits](micrometer-metrics/micrometer@v1.13.3...v1.13.4)

Updates `io.micrometer:micrometer-registry-prometheus` from 1.13.3 to 1.13.4
- [Release notes](https://github.com/micrometer-metrics/micrometer/releases)
- [Commits](micrometer-metrics/micrometer@v1.13.3...v1.13.4)

---
updated-dependencies:
- dependency-name: io.micrometer:micrometer-core
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.micrometer:micrometer-registry-prometheus
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -46,7 +46,7 @@
         <netty4.version>4.1.113.Final</netty4.version>
         <netty4.iouring.version>0.0.25.Final</netty4.iouring.version>
         <netty5.version>5.0.0.Alpha5</netty5.version>
-        <micrometer.version>1.13.3</micrometer.version>
+        <micrometer.version>1.13.4</micrometer.version>
         <logback.version>1.2.13</logback.version>
         <junit.jupiter.version>5.11.0</junit.jupiter.version>
         <assertj.version>3.26.3</assertj.version>