Merge branch 'update-browser-gem' into 'master'

Update browser gem to 2.2.0

A user with a certain browser would hit an Error 500:

```
ArgumentError: invalid value for Float(): "0."
  from browser/accept_language.rb:45:in `Float'
  from browser/accept_language.rb:45:in `quality'
  from browser/accept_language.rb:15:in `each'
  from browser/accept_language.rb:15:in `sort_by'
  from browser/accept_language.rb:15:in `parse'
  from browser/base.rb:13:in `initialize'
  from browser.rb:125:in `new'
  from browser.rb:125:in `block in new'
  from browser.rb:125:in `map'
  from browser.rb:125:in `new'
  from browser/action_controller.rb:15:in `browser'
  from abstract_controller/helpers.rb:67:in `browser'
  from app/views/layouts/_head.html.haml:38:in `_app_views_layouts__head_html_haml__1626593241142487258_59224880'
```

The root cause when the `Accept-Language` header would contain a float for the quality value (e.g. en-GB,en;q=0.v5).

Fixes https://github.com/fnando/browser/issues/241

Seen today via Sentry: https://sentry.gitlap.com/gitlab/gitlabcom/issues/7644/

See merge request !4811

2 files changed, 3 insertions, 3 deletions

diff --git a/Gemfile b/Gemfile
index bc1223e1bbc..2ea91da07fe 100644
--- a/Gemfile
+++ b/Gemfile
@@ -48,7 +48,7 @@ gem 'attr_encrypted', '~> 3.0.0'
 gem 'u2f', '~> 0.2.1'
 
 # Browser detection
-gem "browser", '~> 2.0.3'
+gem "browser", '~> 2.2'
 
 # Extracting information from a git repository
 # Provide access to Gitlab::Git library
diff --git a/Gemfile.lock b/Gemfile.lock
index 49e548fb94f..ed01d766e80 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -98,7 +98,7 @@ GEM
       autoprefixer-rails (>= 5.2.1)
       sass (>= 3.3.4)
     brakeman (3.3.2)
-    browser (2.0.3)
+    browser (2.2.0)
     builder (3.2.2)
     bullet (5.0.0)
       activesupport (>= 3.0.0)
@@ -833,7 +833,7 @@ DEPENDENCIES
   binding_of_caller (~> 0.7.2)
   bootstrap-sass (~> 3.3.0)
   brakeman (~> 3.3.0)
-  browser (~> 2.0.3)
+  browser (~> 2.2)
   bullet
   bundler-audit
   byebug