feat(minor-ampd): add ability to set log level filters with RUST_LOG env var

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 0% with 17 lines in your changes missing coverage. Please review.

Project coverage is 93.54%. Comparing base (84f27eb) to head (bedb3b4). Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
ampd/src/main.rs	0.00%	17 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #612 +/- ## ========================================== - Coverage 93.59% 93.54% -0.05% ========================================== Files 241 241 Lines 33870 33885 +15 ========================================== Hits 31699 31699 - Misses 2171 2186 +15 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.