Add dependency management for Micrometer set to a version required by / compatible with Apache Geode 1.14.

Apache Geode 1.14.x is based on Micrometer 1.6.3 while Spring Boot 3.0 (Spring Session 3.0) is based on Micrometer 2.0.

Micrometer 1.9 is the bridge between framework, libraries and product still based on Micrometer 1.x while application frameworks like Spring Boot use Micrometer 2.0.

Upgrade to Micrometer 1.9.0-M4.

gradle.properties

@@ -1,6 +1,7 @@
 org.gradle.jvmargs=-Xmx2g -Dfile.encoding=UTF-8
 deployDocsHost=docs-ip.spring.io
 apacheGeodeVersion=1.14.2
+micrometerVersion=1.9.0-M4
 # The Spring Boot & Spring Session version are the only required version properties.
 # The other Spring version properties are for overriding/testing purposes.
 springVersion=6.0.0-M2

gradle/dependency-management.gradle

@@ -12,6 +12,7 @@ ext['logbackVersion'] = '1.2.3'
 ext['lombokVersion'] = "1.18.22"
 ext['junitVersion'] = '4.13.2'
 ext['junitJupiterVersion'] = '5.8.2'
+ext['micrometer.version'] = "$micrometerVersion"
 ext['mockitoVersion'] = '4.2.0'
 ext['multithreadedtcVersion'] = '1.01'
 ext['seleniumHtmlUnitVersion'] = '2.56.0'
@@ -25,6 +26,7 @@ ext['springShellVersion'] = '1.2.0.RELEASE'
 // Declare dependency management for the following dependencies.
 dependencyManagement {
 	imports {
+		mavenBom "io.micrometer:micrometer-bom:$micrometerVersion"
 		mavenBom "org.springframework:spring-framework-bom:${springVersion}"
 		mavenBom "org.springframework.data:spring-data-bom:${springDataBomVersion}"
 		// mavenBom "org.springframework.session:spring-session-bom:${springSessionBomVersion}"