[Taginfo-dev] [taginfo/taginfo] c016a9: Bump rack from 2.0.6 to 2.0.8

[dependabot[bot]]

  Branch: refs/heads/dependabot/bundler/rack-2.0.8
  Home:   https://github.com/taginfo/taginfo
  Commit: c016a9548f3a86e97edf765d376b7e5de98ec73a
      https://github.com/taginfo/taginfo/commit/c016a9548f3a86e97edf765d376b7e5de98ec73a
  Author: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
  Date:   2019-12-19 (Thu, 19 Dec 2019)

  Changed paths:
    M Gemfile.lock

  Log Message:
  -----------
  Bump rack from 2.0.6 to 2.0.8

Bumps [rack](https://github.com/rack/rack) from 2.0.6 to 2.0.8.
- [Release notes](https://github.com/rack/rack/releases)
- [Changelog](https://github.com/rack/rack/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rack/rack/compare/2.0.6...2.0.8)

Signed-off-by: dependabot[bot] <support at github.com>