disable pypy CI builds for now... build gets stuck in setuptools
disable pypy CI builds for now... build gets stuck in setuptools

BlackstoneEngineering/yotta,theotherjimmy/yotta,bridadan/yotta,bridadan/yotta,theotherjimmy/yotta,autopulated/yotta,iriark01/yotta,stevenewey/yotta,ARMmbed/yotta,autopulated/yotta,eyeye/yotta,iriark01/yotta,eyeye/yotta,BlackstoneEngineering/yotta,stevenewey/yotta,ARMmbed/yotta,ntoll/yotta,ntoll/yotta