chore(linux): Don't report on Sentry when running unit tests
chore(linux): Don't report on Sentry when running unit tests

When running unit tests we try to install some keyboards with
invalid URLs which normally results in an issue being reported on
Sentry. This change detects when we're running unit tests and
in that case doesn't initialize Sentry reporting.

tavultesoft/keymanweb,tavultesoft/keymanweb