Upgrade to Spring Security 5.5.1

Closes gh-26945

spring-boot-project/spring-boot-dependencies/build.gradle

@@ -1709,7 +1709,7 @@ bom {
 			]
 		}
 	}
-	library("Spring Security", "5.5.0") {
+	library("Spring Security", "5.5.1") {
 		group("org.springframework.security") {
 			imports = [
 				"spring-security-bom"