Update to Kotlin 2.2

config/spring-security-config.gradle

@@ -4,7 +4,7 @@ import trang.RncToXsd
 
 apply plugin: 'io.spring.convention.spring-module'
 apply plugin: 'trang'
-apply plugin: 'kotlin'
+apply plugin: 'security-kotlin'
 
 configurations {
 	opensaml5 {
@@ -153,15 +153,6 @@ tasks.named('sourcesJar', Jar).configure {
 	}
 }
 
-tasks.withType(KotlinCompile).configureEach {
-	kotlinOptions {
-		languageVersion = "1.7"
-		apiVersion = "1.7"
-		freeCompilerArgs = ["-Xjsr305=strict", "-Xsuppress-version-warnings"]
-		jvmTarget = "17"
-	}
-}
-
 configure(project.tasks.withType(Test)) {
 	doFirst {
 		systemProperties['springSecurityVersion'] = version

config/src/test/kotlin/org/springframework/security/config/web/server/ServerX509DslTests.kt

@@ -205,7 +205,7 @@ class ServerX509DslTests {
                                           @Nullable httpHandlerBuilder: WebHttpHandlerBuilder?,
                                           @Nullable connector: ClientHttpConnector?) {
             val filter = SetSslInfoWebFilter(certificate)
-            httpHandlerBuilder!!.filters { filters: MutableList<WebFilter?> -> filters.add(0, filter) }
+            httpHandlerBuilder!!.filters { filters: MutableList<WebFilter> -> filters.add(0, filter) }
         }
     }