fix(deps): update spring boot to v3.5.3

Author: renovate[bot]

build.gradle

@@ -1,6 +1,6 @@
 plugins {
 	id 'java'
-	id 'org.springframework.boot' version '3.0.6'
+	id 'org.springframework.boot' version '3.5.3'
 	id 'io.spring.dependency-management' version '1.1.0'
 }
 
@@ -26,7 +26,7 @@ dependencies {
 	runtimeOnly 'com.mysql:mysql-connector-j'
 	annotationProcessor 'org.projectlombok:lombok'
 	testImplementation 'org.springframework.boot:spring-boot-starter-test'
-	implementation 'org.springframework.boot:spring-boot-starter-validation:3.0.5'
+	implementation 'org.springframework.boot:spring-boot-starter-validation:3.5.3'
 
 	//swagger 추가
 	implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.1.0'