Bump org.springdoc:springdoc-openapi-starter-webmvc-ui

Bumps [org.springdoc:springdoc-openapi-starter-webmvc-ui](https://github.com/springdoc/springdoc-openapi) from 2.8.12 to 2.8.13.
- [Release notes](https://github.com/springdoc/springdoc-openapi/releases)
- [Changelog](https://github.com/springdoc/springdoc-openapi/blob/main/CHANGELOG.md)
- [Commits](springdoc/springdoc-openapi@v2.8.12...v2.8.13)

---
updated-dependencies:
- dependency-name: org.springdoc:springdoc-openapi-starter-webmvc-ui
  dependency-version: 2.8.13
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

build.gradle

@@ -164,7 +164,7 @@ dependencies {
 
   // Manually managed dependencies
   def elideVersion = "7.1.15"
-  def springdocVersion = "2.8.12"
+  def springdocVersion = "2.8.13"
   implementation("com.yahoo.elide:elide-core:${elideVersion}")
   implementation("com.yahoo.elide:elide-model-config:${elideVersion}")
   implementation("com.yahoo.elide:elide-spring-boot-autoconfigure:${elideVersion}")