Fixed restdocs tests

samples/standalone/restdocs/http-client/pom.xml

@@ -21,6 +21,7 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<java.version>1.8</java.version>
 		<spring-cloud-contract.version>1.2.0.BUILD-SNAPSHOT</spring-cloud-contract.version>
+		<spring-cloud-commons.version>1.3.0.BUILD-SNAPSHOT</spring-cloud-commons.version>
 	</properties>
 
 	<dependencies>
@@ -88,6 +89,11 @@
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
+			<dependency>
+				<groupId>org.springframework.cloud</groupId>
+				<artifactId>spring-cloud-commons-dependencies</artifactId>
+				<version>${spring-cloud-commons.version}</version>
+			</dependency>
 		</dependencies>
 	</dependencyManagement>
 	<!-- end::contract_bom[] -->