Qute type-safe message - make it possible to use transformed message keys in localized files

### Description

Currently, the [keys in a localized file](https://quarkus.io/guides/qute-reference#localization) are mapped to method names from the corresponding message bundle interface.

We could introduce a config property to change the default behavior.

See also https://github.com/quarkusio/quarkus/pull/34770.

### Implementation ideas

_No response_