merge revision(s) 463092b84da7933f307cc8747f948f68ef19f5fd: [Backport #16279]
Update rake-12.3.3.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_6@67833 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 463092b84da7933f307cc8747f948f68ef19f5fd: [Backport #16279]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_6@67833 b2dd03c8-39d4-4d8f-98ff-823fe69b080e