Update dependency turbolinks from v2.5.4 to v5

Gemfile

@@ -16,7 +16,7 @@ gem 'coffee-rails', '~> 5.0.0'
 # Use jquery as the JavaScript library
 gem 'jquery-rails', '~> 4.5.0' # Update to v4 for Rails 4.2
 # Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
-gem 'turbolinks', '~> 2.5.3'
+gem 'turbolinks', '~> 5.2.0'
 # Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
 gem 'jbuilder', '~> 2.0'
 # bundle exec rake doc:rails generates the API under doc/api.

Gemfile.lock

@@ -418,7 +418,7 @@ GEM
       rake
     mini_mime (1.1.2)
     mini_portile2 (2.8.1)
-    minitest (5.17.0)
+    minitest (5.18.0)
     multi_json (1.15.0)
     multi_xml (0.6.0)
     multipart-post (2.3.0)
@@ -514,7 +514,7 @@ GEM
       rack (>= 2.1.0)
     rack-protection (2.2.4)
       rack
-    rack-test (2.0.2)
+    rack-test (2.1.0)
       rack (>= 1.3)
     rails (6.0.6.1)
       actioncable (= 6.0.6.1)
@@ -671,8 +671,9 @@ GEM
     thread_safe (0.3.6)
     tilt (2.0.11)
     timeout (0.3.2)
-    turbolinks (2.5.4)
-      coffee-rails
+    turbolinks (5.2.1)
+      turbolinks-source (~> 5.2)
+    turbolinks-source (5.2.0)
     tzinfo (1.2.11)
       thread_safe (~> 0.1)
     uglifier (4.2.0)
@@ -815,7 +816,7 @@ DEPENDENCIES
   sqlite3
   therubyracer (~> 0.12)
   transpec!
-  turbolinks (~> 2.5.3)
+  turbolinks (~> 5.2.0)
   uglifier (~> 4.2.0)
   web-console (~> 3.7.0)