feat(`forge test`): add log tracing levels with target / namespace support (`FOUNDRY_LOG=`?)

[PoeAudits]

Component

Forge

Describe the feature you would like

I would like to have a method to suppress certain functions from printing their log traces when using forge test. I often have functions which when called produce hundreds of lines of log traces, and may be called repeatedly during my test. Oftentimes, I do not need to see these logs directly, and they make it difficult to search for the traces I actually need to debug my test.

I would like an option either in the foundry.toml or a function akin to targetSelectors (excludeLogs) that would take in function signatures, and not print out the logs for the given selector.

Additional context

No response