GraalVM native image support broken due to incomplete classpath in 4.4.4

[michael-simons]

This happens due to eager initialisation of Micrometer support introduced in 4.4.4.

https://github.com/quarkiverse/quarkus-neo4j/runs/5510710535?check_suite_focus=true#step:6:551

It seems that the native tests are still not part of the build chain.