Fixed thr broken build

Author: marcingrzejszczak

benchmarks/pom.xml

@@ -28,7 +28,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.6.11/version>
+		<version>2.6.11</version>
 		<relativePath/> <!-- lookup parent from repository -->
 	</parent>
 

pom.xml

@@ -57,6 +57,7 @@
 		<maven.compiler.source>1.8</maven.compiler.source>
 		<maven.compiler.testTarget>1.8</maven.compiler.testTarget>
 		<maven.compiler.testSource>1.8</maven.compiler.testSource>
+		<maven-enforcer-plugin.version>3.1.0</maven-enforcer-plugin.version>
 		<spring-cloud-build.version>3.1.4</spring-cloud-build.version>
 		<spring-cloud-commons.version>3.1.4</spring-cloud-commons.version>
 		<spring-cloud-sleuth.version>3.1.4</spring-cloud-sleuth.version>