Merge branch '2.2.x'

spring-cloud-config-server/src/test/java/org/springframework/cloud/config/server/RefreshableConfigServerIntegrationTests.java

@@ -58,6 +58,7 @@ import static org.springframework.cloud.config.server.test.ConfigServerTestUtils
 @RunWith(SpringRunner.class)
 @SpringBootTest(classes = TestConfiguration.class,
 		properties = { "spring.cloud.config.enabled=true",
+				"management.endpoint.env.post.enabled=true",
 				"management.endpoints.web.exposure.include=env, refresh" },
 		webEnvironment = WebEnvironment.RANDOM_PORT)
 @ActiveProfiles("test")