Remove dependency workaround for micrometer test

Author: bclozel

spring-graphql/build.gradle

@@ -57,10 +57,7 @@ dependencies {
 	testImplementation 'org.springframework.data:spring-data-commons'
 	testImplementation 'org.springframework.data:spring-data-keyvalue'
 	testImplementation 'org.springframework.data:spring-data-jpa'
-	testImplementation("io.micrometer:micrometer-observation-test") {
-		// see https://github.com/micrometer-metrics/micrometer/issues/6012
-		exclude(group: "org.junit.jupiter")
-	}
+	testImplementation("io.micrometer:micrometer-observation-test")
 	testImplementation 'io.micrometer:micrometer-tracing-test'
 	testImplementation 'com.h2database:h2'
 	testImplementation 'org.hibernate.orm:hibernate-core'