chore: setup release v0.0.30 (kythe#3456)

chore: setup release v0.0.29

Merge branch 'release-v0.0.28'

Setup release v0.0.27 (kythe#96)

Setup release v0.0.26

Reviewers: #core_team, fromberger

Reviewed By: #core_team, fromberger

Differential Revision: https://phabricator-dot-kythe-repo.appspot.com/D1150

Setup release v0.0.25

Reviewers: #core_team, shahms

Reviewed By: #core_team, shahms

Differential Revision: https://phabricator-dot-kythe-repo.appspot.com/D1127

Setup release v0.0.24

Reviewers: #core_team, shahms, fromberger

Reviewed By: #core_team, shahms, fromberger

Subscribers: fromberger

Differential Revision: https://phabricator-dot-kythe-repo.appspot.com/D1012

Setup release v0.0.23

Reviewers: fromberger, zarko

Reviewed By: zarko

Differential Revision: https://phabricator-dot-kythe-repo.appspot.com/D989

Setup release v0.0.22

Reviewers: fromberger

Reviewed By: fromberger

Differential Revision: https://phabricator-dot-kythe-repo.appspot.com/D976

Setup release v0.0.21

Reviewers: zarko, fromberger

Reviewed By: fromberger

Differential Revision: https://phabricator-dot-kythe-repo.appspot.com/D883