Bump the quarkus group across 1 directory with 6 updates

Bumps the quarkus group with 6 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [io.quarkus:quarkus-bom](https://github.com/quarkusio/quarkus) | `3.16.0` | `3.18.2` |
| io.quarkus:quarkus-maven-plugin | `3.16.0` | `3.18.2` |
| [io.quarkiverse.githubapp:quarkus-github-app](https://github.com/quarkiverse/quarkus-github-app) | `2.7.0` | `2.8.4` |
| [io.quarkiverse.githubapp:quarkus-github-app-testing](https://github.com/quarkiverse/quarkus-github-app) | `2.7.0` | `2.8.4` |
| io.quarkiverse.openapi.generator:quarkus-openapi-generator | `2.4.7` | `2.8.0-lts` |
| [io.quarkiverse.helm:quarkus-helm](https://github.com/quarkiverse/quarkus-helm) | `1.2.5` | `1.2.7` |



Updates `io.quarkus:quarkus-bom` from 3.16.0 to 3.18.2
- [Release notes](https://github.com/quarkusio/quarkus/releases)
- [Commits](quarkusio/quarkus@3.16.0...3.18.2)

Updates `io.quarkus:quarkus-maven-plugin` from 3.16.0 to 3.18.2

Updates `io.quarkiverse.githubapp:quarkus-github-app` from 2.7.0 to 2.8.4
- [Release notes](https://github.com/quarkiverse/quarkus-github-app/releases)
- [Commits](quarkiverse/quarkus-github-app@2.7.0...2.8.4)

Updates `io.quarkiverse.githubapp:quarkus-github-app-testing` from 2.7.0 to 2.8.4
- [Release notes](https://github.com/quarkiverse/quarkus-github-app/releases)
- [Commits](quarkiverse/quarkus-github-app@2.7.0...2.8.4)

Updates `io.quarkiverse.openapi.generator:quarkus-openapi-generator` from 2.4.7 to 2.8.0-lts

Updates `io.quarkiverse.helm:quarkus-helm` from 1.2.5 to 1.2.7
- [Release notes](https://github.com/quarkiverse/quarkus-helm/releases)
- [Commits](quarkiverse/quarkus-helm@1.2.5...1.2.7)

Updates `io.quarkiverse.githubapp:quarkus-github-app-testing` from 2.7.0 to 2.8.4
- [Release notes](https://github.com/quarkiverse/quarkus-github-app/releases)
- [Commits](quarkiverse/quarkus-github-app@2.7.0...2.8.4)

Updates `io.quarkus:quarkus-maven-plugin` from 3.16.0 to 3.18.2

---
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.githubapp:quarkus-github-app
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: quarkus
- dependency-name: io.quarkiverse.githubapp:quarkus-github-app-testing
  dependency-type: direct:development
  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.helm:quarkus-helm
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: quarkus
- dependency-name: io.quarkiverse.githubapp:quarkus-github-app-testing
  dependency-type: direct:development
  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

@@ -36,14 +36,14 @@
     <maven.compiler.target>21</maven.compiler.target>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-    <quarkus-github-app.version>2.7.0</quarkus-github-app.version>
-    <quarkus-openapi-generator.version>2.4.7</quarkus-openapi-generator.version>
+    <quarkus-github-app.version>2.8.4</quarkus-github-app.version>
+    <quarkus-openapi-generator.version>2.8.0-lts</quarkus-openapi-generator.version>
     <!-- Using a single property for both plugin and platform, so that GitHub's Dependabot doesn't get confused -->
-    <quarkus.version>3.16.0</quarkus.version>
+    <quarkus.version>3.18.2</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>
-    <quarkus-helm.version>1.2.5</quarkus-helm.version>
+    <quarkus-helm.version>1.2.7</quarkus-helm.version>
     <surefire-plugin.version>3.5.1</surefire-plugin.version>
     <assertj.version>3.26.0</assertj.version>
   </properties>