Include Micrometer test modules in OpenTelemetry test starter

See gh-46356
See gh-47322

starter/spring-boot-starter-opentelemetry-test/build.gradle

@@ -23,4 +23,7 @@ description = "Starter for testing OpenTelemetry"
 dependencies {
 	api(project(":starter:spring-boot-starter-opentelemetry"))
 	api(project(":starter:spring-boot-starter-test"))
+
+	api(project(":module:spring-boot-micrometer-metrics-test"))
+	api(project(":module:spring-boot-micrometer-tracing-test"))
 }