chore: 사용하지 않는 의존성제거

Author: 2jiyong

build.gradle

@@ -19,8 +19,6 @@ dependencies {
     // Spring Boot Starters
     implementation 'org.springframework.boot:spring-boot-starter-web'
     implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
-    implementation 'org.springframework.boot:spring-boot-starter-security'
-    implementation 'org.springframework.boot:spring-boot-starter-oauth2-client'
     implementation 'org.springframework.boot:spring-boot-starter-validation'
     implementation 'org.springframework.boot:spring-boot-starter-actuator'