chore(deps): bump com.google.guava:guava from 33.0.0-jre to 33.2.1-jre (

#417)

Bumps [com.google.guava:guava](https://github.com/google/guava) from 33.0.0-jre to 33.2.1-jre.
- [Release notes](https://github.com/google/guava/releases)
- [Commits](https://github.com/google/guava/commits)

---
updated-dependencies:
- dependency-name: com.google.guava:guava
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

build.gradle

@@ -80,7 +80,7 @@ dependencies {
     implementation 'com.google.code.gson:gson:2.11.0' // JSON 라이브러리
     implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.3.0' // Swagger
     implementation 'commons-io:commons-io:2.15.1' // Apache Commons IO
-    implementation 'com.google.guava:guava:33.0.0-jre' // Google Core Libraries For Java
+    implementation 'com.google.guava:guava:33.2.1-jre' // Google Core Libraries For Java
     implementation 'org.springframework.boot:spring-boot-starter-mail' // Spring Mail
     implementation 'com.google.zxing:core:3.4.1' // QR 코드
     implementation 'com.google.zxing:javase:3.4.1' // QR 코드