refactor(api): Removes call to log.exception() when _parse_instrument_data() fails (#2087)
refactor(api): Removes call to log.exception() when _parse_instrument_data() fails (#2087)

This logging fills up the screen when running factory tests, which can be confusing for testers. And
it is not that useful of a log because this error is expected when no pipette is attached
OpenTrons/opentrons-api,OpenTrons/opentrons-api,OpenTrons/opentrons-api,Opentrons/labware,OpenTrons/opentrons_sdk,OpenTrons/opentrons-api,OpenTrons/opentrons-api