Update io.rsocket to 1.1.3

Closes gh-12003

Author: marcusdacoregio

dependencies/spring-security-dependencies.gradle

@@ -9,7 +9,7 @@ javaPlatform {
 dependencies {
 	api platform("org.springframework:spring-framework-bom:$springFrameworkVersion")
 	api platform("io.projectreactor:reactor-bom:2020.0.24")
-	api platform("io.rsocket:rsocket-bom:1.1.2")
+	api platform("io.rsocket:rsocket-bom:1.1.3")
 	api platform("org.junit:junit-bom:5.8.2")
 	api platform("org.springframework.data:spring-data-bom:2021.1.6")
 	api platform("org.jetbrains.kotlin:kotlin-bom:$kotlinVersion")