Bump the quarkus group with 4 updates

Bumps the quarkus group with 4 updates: [io.quarkus:quarkus-bom](https://github.com/quarkusio/quarkus), io.quarkus:quarkus-maven-plugin, io.quarkiverse.openapi.generator:quarkus-openapi-generator and io.quarkiverse.openapi.generator:quarkus-openapi-generator-oidc.


Updates `io.quarkus:quarkus-bom` from 3.19.3 to 3.21.0
- [Release notes](https://github.com/quarkusio/quarkus/releases)
- [Commits](quarkusio/quarkus@3.19.3...3.21.0)

Updates `io.quarkus:quarkus-maven-plugin` from 3.19.3 to 3.21.0

Updates `io.quarkiverse.openapi.generator:quarkus-openapi-generator` from 2.8.2-lts to 2.9.0

Updates `io.quarkiverse.openapi.generator:quarkus-openapi-generator-oidc` from 2.8.2-lts to 2.9.0

Updates `io.quarkiverse.openapi.generator:quarkus-openapi-generator-oidc` from 2.8.2-lts to 2.9.0

Updates `io.quarkus:quarkus-maven-plugin` from 3.19.3 to 3.21.0

---
updated-dependencies:
- dependency-name: io.quarkus:quarkus-bom
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: quarkus
- dependency-name: io.quarkus:quarkus-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: quarkus
- dependency-name: io.quarkiverse.openapi.generator:quarkus-openapi-generator
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: quarkus
- dependency-name: io.quarkiverse.openapi.generator:quarkus-openapi-generator-oidc
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: quarkus
- dependency-name: io.quarkiverse.openapi.generator:quarkus-openapi-generator-oidc
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: quarkus
- dependency-name: io.quarkus:quarkus-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: quarkus
...

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

Author: dependabot[bot]

pom.xml

@@ -37,9 +37,9 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <quarkus-github-app.version>2.8.5</quarkus-github-app.version>
-    <quarkus-openapi-generator.version>2.8.2-lts</quarkus-openapi-generator.version>
+    <quarkus-openapi-generator.version>2.9.0</quarkus-openapi-generator.version>
     <!-- Using a single property for both plugin and platform, so that GitHub's Dependabot doesn't get confused -->
-    <quarkus.version>3.19.3</quarkus.version>
+    <quarkus.version>3.21.0</quarkus.version>
     <quarkus.platform.artifact-id>quarkus-bom</quarkus.platform.artifact-id>
     <quarkus.platform.group-id>io.quarkus</quarkus.platform.group-id>
     <glob.version>0.9.0</glob.version>