Merge pull request #20 from udon-or-ramen/feat/use-keyring

feat: 平文で保存せずキーチェーンにBase64で保存するように変更

Change v2 alpha command name

Update goreleaser for v2-alpha

Update release flow

Update goreleaser for v2-alpha

minor change

upgrade go

fix release action

update release action

update makefile