Enable Camel example external applications

[mjurc]

Summary

https://github.com/apache/camel-quarkus-examples.git is now on Quarkus 3.y, so we should be fine re-enabling them.

Please check the relevant options

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Dependency update
• Refactoring
• Breaking change (fix or feature that would cause existing functionality to change)
• This change requires a documentation update
• This change requires execution against OCP (use run tests phrase in comment)

Checklist:

• Example scenarios has been updated / added
• Methods and classes used in PR scenarios are meaningful
• Commits are well encapsulated and follow the best practices

[mjurc]

run tests

[jedla97]

run tests

[jedla97]

Thanks for enabling these! LGTM!
For openshift error, by go trough them, I see there is no problem caused by PR (all seems as intermittent).