Update to Spring LDAP 3.0.0-RC1

Closes gh-12067

Author: rwinch

Diff for: dependencies/spring-security-dependencies.gradle

@@ -66,7 +66,7 @@ dependencies {
 		api "org.skyscreamer:jsonassert:1.5.1"
 		api "org.slf4j:log4j-over-slf4j:1.7.36"
 		api "org.slf4j:slf4j-api:2.0.3"
-		api "org.springframework.ldap:spring-ldap-core:3.0.0-M3"
+		api "org.springframework.ldap:spring-ldap-core:3.0.0-RC1"
 		api "org.synchronoss.cloud:nio-multipart-parser:1.1.0"
 		api 'org.apache.maven.resolver:maven-resolver-connector-basic:1.8.2'
 		api 'org.apache.maven.resolver:maven-resolver-impl:1.8.2'