Add explicit dependency management for Micrometer set to a version required by Apache Geode.

Apache Geode is based on Micrometer 1.6.x (1.6.3) whereas Spring Boot 3.0 is based on Micrometer 2.0.

However, setting the Micrometer version to 1.9.0-M3 which bridges Micrometer 1.x and 2.0.

Author: jxblum

gradle.properties

@@ -4,6 +4,7 @@ apacheGeodeVersion=1.14.3
 awaitilityVersion=4.2.0
 eclipseJettyVersion=9.4.39.v20210325
 findbugsVersion=3.0.2
+micrometerVersion=1.9.0-M3
 multithreadedtcVersion=1.01
 pivotalCloudCacheVersion=1.14.3
 pivotalGemFireVersion=9.10.14

gradle/dependency-management.gradle

@@ -1,9 +1,17 @@
+ext['jetty.version'] = "$eclipseJettyVersion"
+ext['micrometer.version'] = "$micrometerVersion"
+
 dependencyManagement {
 	imports {
 		mavenBom "org.springframework.boot:spring-boot-dependencies:$springBootVersion"
-		// Declared and managed Eclipse Jetty (BOM) version based on Apache Geode 1.14.3's declared,
-		// required Jetty version (9.x)! This Jetty version is incompatible with Jakarta EE 9 and Spring Boot 3.
+		// Declared and managed Micrometer (BOM) version based on Apache Geode 1.14.3's declared, required Micrometer
+		// version (1.6.3). Spring Boot 3.0 declares and depends on Micrometer 2.0.
+		mavenBom "io.micrometer:micrometer-bom:$micrometerVersion"
+		// Declared and managed Eclipse Jetty (BOM) version based on Apache Geode 1.14.3's declared, required Jetty
+		// version (9.x)! This Jetty version is incompatible with Jakarta EE 9 and Spring Boot 3. Spring Boot 3
+		// declares and uses Jetty 11.
 		mavenBom "org.eclipse.jetty:jetty-bom:$eclipseJettyVersion"
+		// Declared and managed Testcontainers libraries version.
 		mavenBom "org.testcontainers:testcontainers-bom:$testcontainersVersion"
 	}
 	dependencies {