Update to Spring Boot 3.1.0-RC1

Closes gh-1198

docs/src/docs/asciidoc/examples/spring-authorization-server-docs-examples.gradle

@@ -12,7 +12,7 @@ repositories {
 }
 
 dependencies {
-	implementation platform("org.springframework.boot:spring-boot-dependencies:3.0.0")
+	implementation platform("org.springframework.boot:spring-boot-dependencies:3.1.0-RC1")
 	implementation platform("org.springframework.security:spring-security-bom:6.1.0-RC1")
 	implementation "org.springframework.boot:spring-boot-starter-web"
 	implementation "org.springframework.boot:spring-boot-starter-thymeleaf"

samples/default-authorizationserver/samples-default-authorizationserver.gradle

@@ -1,6 +1,6 @@
 plugins {
-	id "org.springframework.boot" version "3.0.0"
-	id "io.spring.dependency-management" version "1.0.11.RELEASE"
+	id "org.springframework.boot" version "3.1.0-RC1"
+	id "io.spring.dependency-management" version "1.1.0"
 	id "java"
 }
 

samples/demo-authorizationserver/samples-demo-authorizationserver.gradle

@@ -1,6 +1,6 @@
 plugins {
-	id "org.springframework.boot" version "3.0.0"
-	id "io.spring.dependency-management" version "1.0.11.RELEASE"
+	id "org.springframework.boot" version "3.1.0-RC1"
+	id "io.spring.dependency-management" version "1.1.0"
 	id "java"
 }
 

samples/demo-client/samples-demo-client.gradle

@@ -1,6 +1,6 @@
 plugins {
-	id "org.springframework.boot" version "3.0.0"
-	id "io.spring.dependency-management" version "1.0.11.RELEASE"
+	id "org.springframework.boot" version "3.1.0-RC1"
+	id "io.spring.dependency-management" version "1.1.0"
 	id "java"
 }
 

samples/messages-resource/samples-messages-resource.gradle

@@ -1,6 +1,6 @@
 plugins {
-	id "org.springframework.boot" version "3.0.0"
-	id "io.spring.dependency-management" version "1.0.11.RELEASE"
+	id "org.springframework.boot" version "3.1.0-RC1"
+	id "io.spring.dependency-management" version "1.1.0"
 	id "java"
 }