Use Tomcat 11 for integration tests

Author: bclozel

platform/build.gradle

@@ -36,6 +36,8 @@ dependencies {
 		api("com.apollographql.federation:federation-graphql-java-support:5.4.0")
 		api("com.netflix.graphql.dgs.codegen:graphql-dgs-codegen-shared-core:8.1.0")
 
+		api("org.apache.tomcat.embed:tomcat-embed-el:11.0.10")
+
 		api("com.google.code.findbugs:jsr305:3.0.2")
 		api("com.jayway.jsonpath:json-path:2.9.0")
 		api("org.skyscreamer:jsonassert:1.5.3")

spring-graphql/build.gradle

@@ -82,7 +82,7 @@ dependencies {
 	testImplementation 'tools.jackson.core:jackson-databind'
 	testImplementation 'com.fasterxml.jackson.core:jackson-databind'
 	testImplementation 'com.fasterxml.jackson.datatype:jackson-datatype-jsr310'
-	testImplementation 'org.apache.tomcat.embed:tomcat-embed-el:10.0.21'
+	testImplementation 'org.apache.tomcat.embed:tomcat-embed-el'
 	testImplementation('com.netflix.graphql.dgs.codegen:graphql-dgs-codegen-shared-core') {
 		exclude group: "com.apollographql.federation", module: "federation-graphql-java-support"
 		exclude group: "com.graphql-java"