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

Bumps [org.springdoc:springdoc-openapi-starter-webmvc-ui](https://github.com/springdoc/springdoc-openapi) from 2.3.0 to 2.6.0.
- [Release notes](https://github.com/springdoc/springdoc-openapi/releases)
- [Changelog](https://github.com/springdoc/springdoc-openapi/blob/main/CHANGELOG.md)
- [Commits](springdoc/springdoc-openapi@v2.3.0...v2.6.0)

---
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] <[email protected]>

pom.xml

@@ -35,7 +35,7 @@
     <webjars-jquery.version>3.7.1</webjars-jquery.version>
     <webjars-bootstrap-icons.version>1.11.3</webjars-bootstrap-icons.version>
     <spotbugs-maven-plugin.version>4.8.6.1</spotbugs-maven-plugin.version>
-    <springdoc-openapi-starter-webmvc-ui.version>2.3.0</springdoc-openapi-starter-webmvc-ui.version>
+    <springdoc-openapi-starter-webmvc-ui.version>2.6.0</springdoc-openapi-starter-webmvc-ui.version>
     <webjars-locator.version>0.52</webjars-locator.version>
   </properties>