Bump webpacker from 4.2.2 to 5.0.0

Bumps [webpacker](https://github.com/rails/webpacker) from 4.2.2 to 5.0.0.
- [Release notes](https://github.com/rails/webpacker/releases)
- [Changelog](https://github.com/rails/webpacker/blob/master/CHANGELOG.md)
- [Commits](rails/webpacker@v4.2.2...v5.0.0)

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

Gemfile

@@ -13,7 +13,7 @@ gem 'pg', '~> 1.2'
 gem 'puma', '~> 4.3'
 
 # Transpile app-like JavaScript. Read more: https://github.com/rails/webpacker
-gem 'webpacker', '~> 4.2'
+gem 'webpacker', '~> 5.0'
 
 # Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks
 gem 'turbolinks', '~> 5.2'

Gemfile.lock

@@ -221,6 +221,7 @@ GEM
     selenium-webdriver (3.142.7)
       childprocess (>= 0.5, < 4.0)
       rubyzip (>= 1.2.2)
+    semantic_range (2.3.0)
     simplecov (0.18.5)
       docile (~> 1.1)
       simplecov-html (~> 0.11)
@@ -272,10 +273,11 @@ GEM
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
-    webpacker (4.2.2)
-      activesupport (>= 4.2)
+    webpacker (5.0.0)
+      activesupport (>= 5.2)
       rack-proxy (>= 0.6.1)
-      railties (>= 4.2)
+      railties (>= 5.2)
+      semantic_range (>= 2.3.0)
     websocket-driver (0.7.1)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.4)
@@ -319,7 +321,7 @@ DEPENDENCIES
   tzinfo-data (~> 1.2019)
   web-console (~> 4.0)
   webmock (~> 3.8)
-  webpacker (~> 4.2)
+  webpacker (~> 5.0)
 
 RUBY VERSION
    ruby 2.7.0p0