[ruby-cvs:78775] 216b62aa87 (master): use UTC to use previous day in midnight

"NARUSE, Yui" <[email protected]> Fri, 20 Dec 2019 14:11:14 +0900 (JST)

Newsgroups	gmane.comp.lang.ruby.cvs
Message-ID	<[email protected]>

NARUSE, Yui	2019-12-20 14:10:37 +0900 (Fri, 20 Dec 2019)

  New Revision: 216b62aa87

  https://github.com/ruby/ruby/commit/216b62aa87

  Log:
    use UTC to use previous day in midnight

  Modified files:
    tool/format-release