Change version from 0.1.0 to 0.2.0
Change version from 0.1.0 to 0.2.0

Signed-off-by: linzhinan <dcaf8624321f9dc0e5d38c2534fb14e619ae2d49@huawei.com>

ChengTiesheng/specs,wking/opencontainer-specs,vbatts/specs,marcosnils/specs,jonboulle/specs,wking/opencontainer-runtime-spec,cloudfoundry-incubator/specs,gao-feng/specs,ujuc/specs,hqhq/specs,zenlinTechnofreak/specs,opencontainers/specs,opencontainers/runtime-spec,runcom/specs,hqhq/runtime-spec,laijs/specs,wangkirin/specs