Reduce default output verbosity

[ROMemories]

As mentioned in https://github.com/ariel-os/ariel-os/discussions/1449, by default laze spits out quite a few lines that might not be relevant to users, e.g.:

laze: project root: [redacted]/ariel-os-hello relpath: . project_file: laze-project.yml
laze: building all for nrf52840dk
laze: reading cache took 5.617293ms.

Would it be possible to hide most of these, at least by default (possibly with a setting to increase the verbosity level when needed)?