chore(deps): bump io.micrometer:micrometer-core from 1.15.2 to 1.15.4

Bumps [io.micrometer:micrometer-core](https://github.com/micrometer-metrics/micrometer) from 1.15.2 to 1.15.4.
- [Release notes](https://github.com/micrometer-metrics/micrometer/releases)
- [Commits](micrometer-metrics/micrometer@v1.15.2...v1.15.4)

---
updated-dependencies:
- dependency-name: io.micrometer:micrometer-core
  dependency-version: 1.15.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -14,7 +14,7 @@ otel-version = "1.52.0"
 slf4j-version = "2.0.17"
 slf4j-v1x-version = "1.7.36"
 crt-kotlin-version = "0.11.5"
-micrometer-version = "1.15.2"
+micrometer-version = "1.15.4"
 binary-compatibility-validator-version = "0.18.1"
 kotlin-multiplatform-bignum-version = "0.3.10"
 kotlinx-datetime-version = "0.6.1"