Update Spring Authorization Server to 0.2.1

servlet/spring-boot/java/oauth2/authorization-server/build.gradle

@@ -13,7 +13,7 @@ repositories {
 
 dependencies {
 	implementation 'org.springframework.boot:spring-boot-starter-web'
-	implementation 'org.springframework.security:spring-security-oauth2-authorization-server:0.2.0'
+	implementation 'org.springframework.security:spring-security-oauth2-authorization-server:0.2.1'
 
 	testImplementation 'org.springframework.boot:spring-boot-starter-test'
 	testImplementation 'org.springframework.security:spring-security-test'