Upgrade to Spring Security 6.1.0

Closes gh-706

Author: bclozel

platform/build.gradle

@@ -13,7 +13,7 @@ dependencies {
 	api(platform("io.micrometer:micrometer-bom:1.11.0"))
 	api(platform("io.micrometer:micrometer-tracing-bom:1.1.1"))
 	api(platform("org.springframework.data:spring-data-bom:2023.0.0"))
-	api(platform("org.springframework.security:spring-security-bom:6.1.0-RC1"))
+	api(platform("org.springframework.security:spring-security-bom:6.1.0"))
 	api(platform("com.querydsl:querydsl-bom:5.0.0"))
 	api(platform("io.rsocket:rsocket-bom:1.1.3"))
 	api(platform("org.jetbrains.kotlin:kotlin-bom:${kotlinVersion}"))