build(deps): bump springdoc-openapi-starter.version

Bumps `springdoc-openapi-starter.version` from 2.8.11 to 2.8.13.

Updates `org.springdoc:springdoc-openapi-starter-common` from 2.8.11 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@v2.8.11...v2.8.13)

Updates `org.springdoc:springdoc-openapi-starter-webmvc-api` from 2.8.11 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@v2.8.11...v2.8.13)

Updates `org.springdoc:springdoc-openapi-starter-webflux-api` from 2.8.11 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@v2.8.11...v2.8.13)

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

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

Author: dependabot[bot]

pom.xml

@@ -78,7 +78,7 @@
     <jackson-module-kotlin.version>2.20.0</jackson-module-kotlin.version>
     <kotlin.version>2.2.10</kotlin.version>
     <cucumber.version>7.23.0</cucumber.version>
-    <springdoc-openapi-starter.version>2.8.11</springdoc-openapi-starter.version>
+    <springdoc-openapi-starter.version>2.8.13</springdoc-openapi-starter.version>
     <meanbean.version>2.0.3</meanbean.version>
     <!-- plugin -->
     <maven-surefire-plugin.version>3.5.3</maven-surefire-plugin.version>