Match trailing slash in actuator endpoints

Fixes gh-11024

spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/web/servlet/AbstractWebMvcEndpointHandlerMapping.java

@@ -149,7 +149,7 @@ public abstract class AbstractWebMvcEndpointHandlerMapping
 
 	private PatternsRequestCondition patternsRequestConditionForPattern(String path) {
 		String[] patterns = new String[] { this.endpointMapping.createSubPath(path) };
-		return new PatternsRequestCondition(patterns, null, null, false, false);
+		return new PatternsRequestCondition(patterns, null, null, false, true);
 	}
 
 	private String[] toStringArray(Collection<String> collection) {

spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/web/AbstractWebEndpointIntegrationTests.java

@@ -122,6 +122,13 @@ public abstract class AbstractWebEndpointIntegrationTests<T extends Configurable
 				(client) -> client.get().uri("").exchange().expectStatus().isNotFound());
 	}
 
+	@Test
+	public void operationWithTrailingSlashShouldMatch() {
+		load(TestEndpointConfiguration.class,
+				(client) -> client.get().uri("/test/").exchange().expectStatus().isOk()
+						.expectBody().jsonPath("All").isEqualTo(true));
+	}
+
 	@Test
 	public void readOperationWithSingleQueryParameters() {
 		load(QueryEndpointConfiguration.class,