Bump io.micrometer:micrometer-registry-datadog from 1.9.1 to 1.12.1

Bumps [io.micrometer:micrometer-registry-datadog](https://github.com/micrometer-metrics/micrometer) from 1.9.1 to 1.12.1.
- [Release notes](https://github.com/micrometer-metrics/micrometer/releases)
- [Commits](micrometer-metrics/micrometer@v1.9.1...v1.12.1)

---
updated-dependencies:
- dependency-name: io.micrometer:micrometer-registry-datadog
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

metrics/build.gradle

@@ -19,7 +19,7 @@ dependencies {
 	implementation "io.prometheus:simpleclient:${revPrometheus}"
 	implementation "io.micrometer:micrometer-registry-prometheus:${revMicrometer}"
 
-    implementation 'io.micrometer:micrometer-registry-datadog:1.9.1'
+    implementation 'io.micrometer:micrometer-registry-datadog:1.12.1'
 
 
     testImplementation 'org.springframework.boot:spring-boot-starter-web'