Update Remaining Samples to 6.4.0-SNAPSHOT

reactive/webflux/java/session-management/maximum-sessions/build.gradle

@@ -11,8 +11,6 @@ java {
 	sourceCompatibility = '17'
 }
 
-ext["spring-security.version"] = "6.3.0-SNAPSHOT"
-
 repositories {
 	mavenCentral()
 	maven { url "https://repo.spring.io/milestone" }

reactive/webflux/java/session-management/maximum-sessions/gradle.properties

@@ -0,0 +1,4 @@
+version=6.1.1
+spring-security.version=6.4.0-SNAPSHOT
+org.gradle.jvmargs=-Xmx6g -XX:+HeapDumpOnOutOfMemoryError
+org.gradle.caching=true

servlet/spring-boot/java/cas/login/build.gradle

@@ -5,8 +5,6 @@ plugins {
     id 'java'
 }
 
-ext['spring-security.version'] = '6.3.0-SNAPSHOT'
-
 repositories {
     mavenCentral()
     maven { url "https://repo.spring.io/milestone" }