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 2.1.0 to 3.0.0.
- [Release notes](https://github.com/springdoc/springdoc-openapi/releases)
- [Changelog](https://github.com/springdoc/springdoc-openapi/blob/main/CHANGELOG.md)
- [Commits](springdoc/springdoc-openapi@v2.1.0...v3.0.0)

---
updated-dependencies:
- dependency-name: org.springdoc:springdoc-openapi-starter-webmvc-ui
  dependency-version: 3.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

backend/build.gradle.kts

@@ -14,7 +14,7 @@ repositories {
 
 dependencies {
 	implementation("org.springframework.boot:spring-boot-starter-web")
-	implementation("org.springdoc:springdoc-openapi-starter-webmvc-ui:2.1.0")
+	implementation("org.springdoc:springdoc-openapi-starter-webmvc-ui:3.0.0")
     implementation("org.testng:testng:7.1.0")
 	developmentOnly("org.springframework.boot:spring-boot-devtools")
 	testImplementation("org.springframework.boot:spring-boot-starter-test")