Bump neat from 1.7.4 to 4.0.0

Bumps [neat](https://github.com/thoughtbot/neat) from 1.7.4 to 4.0.0.
- [Release notes](https://github.com/thoughtbot/neat/releases)
- [Changelog](https://github.com/thoughtbot/neat/blob/master/CHANGELOG.md)
- [Commits](thoughtbot/neat@v1.7.4...v4.0.0)

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

Author: dependabot-preview[bot]

Gemfile

@@ -19,7 +19,7 @@ gem "icheck-rails"
 gem "jquery-rails"
 gem "meta-tags"
 gem "mini_magick"
-gem "neat", "~> 1.7.0"
+gem "neat", "~> 4.0.0"
 gem "nenv"
 gem "nokogiri"
 gem "normalize-rails", "~> 4.1.1"

Gemfile.lock

@@ -152,7 +152,7 @@ GEM
       i18n (>= 1.6, < 1.8)
     faraday (0.15.4)
       multipart-post (>= 1.2, < 3)
-    ffi (1.11.1)
+    ffi (1.12.1)
     flamegraph (0.9.5)
     formulaic (0.4.1)
       activesupport
@@ -234,9 +234,8 @@ GEM
     multi_xml (0.6.0)
     multipart-post (2.1.1)
     nakayoshi_fork (0.0.4)
-    neat (1.7.4)
-      bourbon (>= 4.0)
-      sass (>= 3.3)
+    neat (4.0.0)
+      thor (~> 0.19)
     nenv (0.3.0)
     nio4r (2.5.2)
     nokogiri (1.10.5)
@@ -336,7 +335,7 @@ GEM
     rainbow (3.0.0)
     rake (13.0.1)
     rb-fsevent (0.10.3)
-    rb-inotify (0.10.0)
+    rb-inotify (0.10.1)
       ffi (~> 1.0)
     recipient_interceptor (0.2.0)
       mail
@@ -383,11 +382,6 @@ GEM
     russian (0.6.0)
       i18n (>= 0.5.0)
     safe_yaml (1.0.5)
-    sass (3.7.4)
-      sass-listen (~> 4.0.0)
-    sass-listen (4.0.0)
-      rb-fsevent (~> 0.9, >= 0.9.4)
-      rb-inotify (~> 0.9, >= 0.9.7)
     sass-rails (6.0.0)
       sassc-rails (~> 2.1, >= 2.1.1)
     sassc (2.0.1)
@@ -516,7 +510,7 @@ DEPENDENCIES
   meta_request
   mini_magick
   nakayoshi_fork
-  neat (~> 1.7.0)
+  neat (~> 4.0.0)
   nenv
   nokogiri
   normalize-rails (~> 4.1.1)