chore(deps): bump org.springdoc:springdoc-openapi-starter-webmvc-ui

Bumps [org.springdoc:springdoc-openapi-starter-webmvc-ui](https://github.com/springdoc/springdoc-openapi) from 2.6.0 to 2.8.3.
- [Release notes](https://github.com/springdoc/springdoc-openapi/releases)
- [Changelog](https://github.com/springdoc/springdoc-openapi/blob/main/CHANGELOG.md)
- [Commits](springdoc/springdoc-openapi@v2.6.0...v2.8.3)

---
updated-dependencies:
- dependency-name: org.springdoc:springdoc-openapi-starter-webmvc-ui
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

build.gradle

@@ -70,7 +70,7 @@ dependencies {
     compileOnly 'org.projectlombok:lombok' // 롬복
     annotationProcessor 'org.projectlombok:lombok' // 롬복
     implementation 'com.google.code.gson:gson:2.11.0' // JSON 라이브러리
-    implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.6.0' // Swagger
+    implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.8.3' // Swagger
     implementation 'commons-io:commons-io:2.18.0' // Apache Commons IO
     implementation 'com.google.guava:guava:33.3.1-jre' // Google Core Libraries For Java
     implementation 'org.springframework.boot:spring-boot-starter-mail' // Spring Mail