Move system logging config override out of cache.settings.php

[bkosborne]

Is your feature request related to a problem? Please describe.
BLT's cache.settings.php includes the following:

if (EnvironmentDetector::isProdEnv() || EnvironmentDetector::isStageEnv()) {
  $config['system.logging']['error_level'] = 'hide';
}

This is a strange place for this config override. It has nothing to do with caching.

Describe the solution you'd like
Move this block of code out of cache.settings.php and into logging.settings.php.

Additional context
A few times now I've tried to find where this config override is happening from BLT and cache.settings.php is one of the last places I looked.

[danepowell]

Indeed, that doesn't make much sense. I was trying to figure out how this came to be, apparently it's been like this since the very beginning. Go figure 🙄