[test] fix on macOS (#3467)
[test] fix on macOS (#3467)


openthread/openthread,lanyuwen/openthread,openthread/openthread,chshu/openthread,erja-gp/openthread,srickardti/openthread,lanyuwen/openthread,abtink/openthread,lanyuwen/openthread,erja-gp/openthread,openthread/openthread,librasungirl/openthread,turon/openthread,chshu/openthread,librasungirl/openthread,srickardti/openthread,chshu/openthread,openthread/openthread,abtink/openthread,jwhui/openthread,lanyuwen/openthread,bukepo/openthread,turon/openthread,chshu/openthread,bukepo/openthread,srickardti/openthread,abtink/openthread,erja-gp/openthread,lanyuwen/openthread,chshu/openthread,jwhui/openthread,erja-gp/openthread,bukepo/openthread,turon/openthread,librasungirl/openthread,lanyuwen/openthread,jwhui/openthread,erja-gp/openthread,librasungirl/openthread,abtink/openthread,chshu/openthread,bukepo/openthread,jwhui/openthread,erja-gp/openthread,srickardti/openthread,turon/openthread