Bump org.openapitools:openapi-generator-maven-plugin

Bumps org.openapitools:openapi-generator-maven-plugin from 7.11.0 to 7.12.0.

---
updated-dependencies:
- dependency-name: org.openapitools:openapi-generator-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pom.xml

@@ -57,7 +57,7 @@
     <maven-release-plugin-version>3.1.1</maven-release-plugin-version>
     <maven-source-plugin-version>3.3.1</maven-source-plugin-version>
     <maven-surefire-plugin-version>3.5.2</maven-surefire-plugin-version>
-    <openapi-generator-maven-plugin-version>7.11.0</openapi-generator-maven-plugin-version>
+    <openapi-generator-maven-plugin-version>7.12.0</openapi-generator-maven-plugin-version>
   </properties>
 
   <dependencyManagement>