[Security] Bump rack from 2.0.7 to 2.2.2

Bumps [rack](https://github.com/rack/rack) from 2.0.7 to 2.2.2. **This update includes security fixes.**
- [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/2.0.7...v2.2.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
This commit is contained in:
dependabot-preview[bot] 2020-02-11 11:13:23 +00:00 committed by GitHub
commit 1cafeee40c
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23

View file

@ -108,7 +108,7 @@ GEM
forwardable-extended (~> 2.6)
popper_js (1.14.5)
public_suffix (3.1.1)
rack (2.0.7)
rack (2.2.2)
rack-test (1.1.0)
rack (>= 1.0, < 3)
rails-dom-testing (2.0.3)