[Security] Bump rails from 5.2.1 to 5.2.2

Bumps [rails](https://github.com/rails/rails) from 5.2.1 to 5.2.2. **This update includes security fixes.**
- [Release notes](https://github.com/rails/rails/releases)
- [Commits](https://github.com/rails/rails/compare/v5.2.1...v5.2.2)

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

Gemfile

@@ -4,7 +4,7 @@ ruby "2.5.1"
 
 gem "dotenv-rails", groups: %i[development test]
 
-gem "rails", "5.2.1"
+gem "rails", "5.2.2"
 
 gem "delayed_job_active_record"
 gem "dragonfly"

Gemfile.lock

@@ -1,43 +1,43 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (5.2.1)
+    actioncable (5.2.2)
-      actionpack (= 5.2.1)
+      actionpack (= 5.2.2)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailer (5.2.1)
+    actionmailer (5.2.2)
-      actionpack (= 5.2.1)
+      actionpack (= 5.2.2)
-      actionview (= 5.2.1)
+      actionview (= 5.2.2)
-      activejob (= 5.2.1)
+      activejob (= 5.2.2)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 2.0)
-    actionpack (5.2.1)
+    actionpack (5.2.2)
-      actionview (= 5.2.1)
+      actionview (= 5.2.2)
-      activesupport (= 5.2.1)
+      activesupport (= 5.2.2)
       rack (~> 2.0)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (5.2.1)
+    actionview (5.2.2)
-      activesupport (= 5.2.1)
+      activesupport (= 5.2.2)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    activejob (5.2.1)
+    activejob (5.2.2)
-      activesupport (= 5.2.1)
+      activesupport (= 5.2.2)
       globalid (>= 0.3.6)
-    activemodel (5.2.1)
+    activemodel (5.2.2)
-      activesupport (= 5.2.1)
+      activesupport (= 5.2.2)
-    activerecord (5.2.1)
+    activerecord (5.2.2)
-      activemodel (= 5.2.1)
+      activemodel (= 5.2.2)
-      activesupport (= 5.2.1)
+      activesupport (= 5.2.2)
       arel (>= 9.0)
-    activestorage (5.2.1)
+    activestorage (5.2.2)
-      actionpack (= 5.2.1)
+      actionpack (= 5.2.2)
-      activerecord (= 5.2.1)
+      activerecord (= 5.2.2)
       marcel (~> 0.3.1)
-    activesupport (5.2.1)
+    activesupport (5.2.2)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
@@ -115,9 +115,9 @@ GEM
     loofah (2.2.3)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
-    mail (2.7.0)
+    mail (2.7.1)
       mini_mime (>= 0.1.1)
-    marcel (0.3.2)
+    marcel (0.3.3)
       mimemagic (~> 0.3.2)
     method_source (0.9.2)
     mimemagic (0.3.2)
@@ -156,27 +156,27 @@ GEM
       rack
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
-    rails (5.2.1)
+    rails (5.2.2)
-      actioncable (= 5.2.1)
+      actioncable (= 5.2.2)
-      actionmailer (= 5.2.1)
+      actionmailer (= 5.2.2)
-      actionpack (= 5.2.1)
+      actionpack (= 5.2.2)
-      actionview (= 5.2.1)
+      actionview (= 5.2.2)
-      activejob (= 5.2.1)
+      activejob (= 5.2.2)
-      activemodel (= 5.2.1)
+      activemodel (= 5.2.2)
-      activerecord (= 5.2.1)
+      activerecord (= 5.2.2)
-      activestorage (= 5.2.1)
+      activestorage (= 5.2.2)
-      activesupport (= 5.2.1)
+      activesupport (= 5.2.2)
       bundler (>= 1.3.0)
-      railties (= 5.2.1)
+      railties (= 5.2.2)
       sprockets-rails (>= 2.0.0)
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
     rails-html-sanitizer (1.0.4)
       loofah (~> 2.2, >= 2.2.2)
-    railties (5.2.1)
+    railties (5.2.2)
-      actionpack (= 5.2.1)
+      actionpack (= 5.2.2)
-      activesupport (= 5.2.1)
+      activesupport (= 5.2.2)
       method_source
       rake (>= 0.8.7)
       thor (>= 0.19.0, < 2.0)
@@ -233,7 +233,7 @@ GEM
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
-    thor (0.20.0)
+    thor (0.20.3)
     thread_safe (0.3.6)
     tilt (2.0.8)
     tzinfo (1.2.5)
@@ -274,7 +274,7 @@ DEPENDENCIES
   pg
   pry
   puma
-  rails (= 5.2.1)
+  rails (= 5.2.2)
   rspec-rails
   sass-rails
   sdoc