Bump io.micrometer:micrometer-bom from 1.13.4 to 1.13.6

Bumps [io.micrometer:micrometer-bom](https://github.com/micrometer-metrics/micrometer) from 1.13.4 to 1.13.6.
- [Release notes](https://github.com/micrometer-metrics/micrometer/releases)
- [Commits](micrometer-metrics/micrometer@v1.13.4...v1.13.6)

---
updated-dependencies:
- dependency-name: io.micrometer:micrometer-bom
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

dependencies/default/pom.xml

@@ -65,7 +65,7 @@
     <log4j.version>1.2.17</log4j.version>
     <log4j2.version>2.24.1</log4j2.version>
     <maven-model.version>3.9.9</maven-model.version>
-    <micrometer.version>1.13.4</micrometer.version>
+    <micrometer.version>1.13.6</micrometer.version>
     <mockito.version>5.14.2</mockito.version>
     <mockito-inline.version>5.2.0</mockito-inline.version>
     <mock-server.version>5.15.0</mock-server.version>