Upgrade Spring Security to 3.2.0

Existing users should update their dependencies to
spring-security-config instead of *-javaconfig.

[Fixes #53472823] [bs-234]

spring-zero-samples/spring-zero-sample-actuator/pom.xml

@@ -38,7 +38,7 @@
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.security</groupId>
-			<artifactId>spring-security-javaconfig</artifactId>
+			<artifactId>spring-security-config</artifactId>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.security</groupId>