Bump io.quarkiverse.operatorsdk:quarkus-operator-sdk-bom

Bumps [io.quarkiverse.operatorsdk:quarkus-operator-sdk-bom](https://github.com/quarkiverse/quarkus-operator-sdk) from 6.6.7 to 6.6.8.
- [Release notes](https://github.com/quarkiverse/quarkus-operator-sdk/releases)
- [Commits](quarkiverse/quarkus-operator-sdk@6.6.7...6.6.8)

---
updated-dependencies:
- dependency-name: io.quarkiverse.operatorsdk:quarkus-operator-sdk-bom
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -19,7 +19,7 @@
     <quarkus.version>3.8.3</quarkus.version>
     <graalvm.version>24.0.1</graalvm.version>
     <mokito.version>5.11.0</mokito.version>
-    <qosdk.version>6.6.7</qosdk.version>
+    <qosdk.version>6.6.8</qosdk.version>
     <assertj.version>3.25.3</assertj.version>
     <spotless.version>2.43.0</spotless.version>
   </properties>