Bump simple_form from 3.5.1 to 5.0.0

Bumps [simple_form](https://github.com/plataformatec/simple_form) from 3.5.1 to 5.0.0.
- [Release notes](https://github.com/plataformatec/simple_form/releases)
- [Changelog](https://github.com/heartcombo/simple_form/blob/master/CHANGELOG.md)
- [Commits](heartcombo/simple_form@v3.5.1...v5.0.0)

Signed-off-by: dependabot[bot] <[email protected]>

Gemfile.lock

@@ -69,7 +69,7 @@ GEM
     buftok (0.2.0)
     bugsnag (6.6.4)
       concurrent-ruby (~> 1.0)
-    builder (3.2.3)
+    builder (3.2.4)
     bullet (5.7.3)
       activesupport (>= 3.0.0)
       uniform_notifier (~> 1.11.0)
@@ -97,7 +97,7 @@ GEM
       execjs
     coffee-script-source (1.12.2)
     colorize (0.8.1)
-    concurrent-ruby (1.1.3)
+    concurrent-ruby (1.1.6)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
     crass (1.0.6)
@@ -121,7 +121,7 @@ GEM
     enumerize (2.2.1)
       activesupport (>= 3.2)
     equalizer (0.0.11)
-    erubi (1.7.1)
+    erubi (1.9.0)
     execjs (2.7.0)
     factory_bot (4.8.2)
       activesupport (>= 3.0.0)
@@ -220,7 +220,7 @@ GEM
     mime-types-data (3.2016.0521)
     mini_mime (1.0.0)
     mini_portile2 (2.4.0)
-    minitest (5.11.3)
+    minitest (5.14.0)
     momentjs-rails (2.20.1)
       railties (>= 3.1)
     multi_json (1.13.1)
@@ -291,8 +291,8 @@ GEM
     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)
+    rails-html-sanitizer (1.3.0)
+      loofah (~> 2.3)
     railties (5.1.5)
       actionpack (= 5.1.5)
       activesupport (= 5.1.5)
@@ -368,9 +368,9 @@ GEM
     shellany (0.0.1)
     shoulda-matchers (3.1.2)
       activesupport (>= 4.0.0)
-    simple_form (3.5.1)
-      actionpack (> 4, < 5.2)
-      activemodel (> 4, < 5.2)
+    simple_form (5.0.0)
+      actionpack (>= 5.0)
+      activemodel (>= 5.0)
     simple_oauth (0.3.1)
     simplecov (0.15.1)
       docile (~> 1.1.0)
@@ -407,7 +407,7 @@ GEM
       multipart-post (~> 2.0)
       naught (~> 1.0)
       simple_oauth (~> 0.3.0)
-    tzinfo (1.2.5)
+    tzinfo (1.2.6)
       thread_safe (~> 0.1)
     uglifier (4.1.6)
       execjs (>= 0.3.0, < 3)