Bump turbolinks from 5.1.0 to 5.1.1

Bumps [turbolinks](https://github.com/turbolinks/turbolinks) from 5.1.0 to 5.1.1.
- [Release notes](https://github.com/turbolinks/turbolinks/releases)
- [Changelog](https://github.com/turbolinks/turbolinks/blob/master/CHANGELOG.md)
- [Commits](turbolinks/turbolinks@v5.1.0...v5.1.1)

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

Gemfile

@@ -35,7 +35,7 @@ gem 'sprockets', '~> 3.0'
 gem 'skylight'
 gem 'puma'
 gem 'slim-rails'
-gem 'turbolinks', '~> 5.1.0'
+gem 'turbolinks', '~> 5.1.1'
 gem 'uglifier', '>= 1.3.0'
 gem 'pghero'
 gem 'pg_query', '>= 0.9.0'

Gemfile.lock

@@ -345,7 +345,7 @@ GEM
     thread_safe (0.3.6)
     tilt (2.0.8)
     tins (1.16.3)
-    turbolinks (5.1.0)
+    turbolinks (5.1.1)
       turbolinks-source (~> 5.1)
     turbolinks-source (5.1.0)
     tzinfo (1.2.5)
@@ -428,7 +428,7 @@ DEPENDENCIES
   sprockets (~> 3.0)
   stackprof
   the_garage
-  turbolinks (~> 5.1.0)
+  turbolinks (~> 5.1.1)
   uglifier (>= 1.3.0)
   vcr
   web-console (>= 2.1.3)