Update webpacker and run yarn upgrade

Author: emcoding

Gemfile

@@ -12,7 +12,7 @@ gem 'puma', '~> 4.1'
 # Use SCSS for stylesheets
 gem 'sass-rails', '>= 6'
 # Transpile app-like JavaScript. Read more: https://github.com/rails/webpacker
-gem 'webpacker', '~> 4.0'
+gem 'webpacker', '~> 5.0'
 # Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks
 gem 'turbolinks', '~> 5'
 # Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder

Gemfile.lock

@@ -156,6 +156,7 @@ GEM
     selenium-webdriver (3.142.7)
       childprocess (>= 0.5, < 4.0)
       rubyzip (>= 1.2.2)
+    semantic_range (2.3.0)
     spring (2.1.0)
     spring-watcher-listen (2.0.1)
       listen (>= 2.7, < 4.0)
@@ -185,10 +186,11 @@ GEM
       nokogiri (~> 1.6)
       rubyzip (>= 1.3.0)
       selenium-webdriver (>= 3.0, < 4.0)
-    webpacker (4.2.2)
-      activesupport (>= 4.2)
+    webpacker (5.1.1)
+      activesupport (>= 5.2)
       rack-proxy (>= 0.6.1)
-      railties (>= 4.2)
+      railties (>= 5.2)
+      semantic_range (>= 2.3.0)
     websocket-driver (0.7.2)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.4)
@@ -216,7 +218,7 @@ DEPENDENCIES
   tzinfo-data
   web-console (>= 3.3.0)
   webdrivers
-  webpacker (~> 4.0)
+  webpacker (~> 5.0)
 
 RUBY VERSION
    ruby 2.7.1p83