Bump better_errors from 2.5.1 to 2.8.0

Bumps [better_errors](https://github.com/BetterErrors/better_errors) from 2.5.1 to 2.8.0.
- [Release notes](https://github.com/BetterErrors/better_errors/releases)
- [Commits](BetterErrors/better_errors@v2.5.1...v2.8.0)

---
updated-dependencies:
- dependency-name: better_errors
  dependency-type: direct:development
...

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

Gemfile

@@ -44,7 +44,7 @@ group :development do
   gem 'listen', '>= 3.0.5', '< 3.2'
   gem 'spring'
   gem 'spring-watcher-listen', '~> 2.0.0'
-  gem 'better_errors', '~> 2.5'
+  gem 'better_errors', '~> 2.8'
   gem 'binding_of_caller', '~> 0.8.0'
   gem 'rubocop', '~> 0.75.0', require: false
   gem 'rubocop-performance', '~> 1.5', require: false

Gemfile.lock

@@ -51,7 +51,7 @@ GEM
       public_suffix (>= 2.0.2, < 4.0)
     arel (9.0.0)
     ast (2.4.0)
-    better_errors (2.5.1)
+    better_errors (2.8.0)
       coderay (>= 1.0.0)
       erubi (>= 1.0.0)
       rack (>= 0.9.0)
@@ -70,7 +70,7 @@ GEM
     case_transform (0.2)
       activesupport
     cldr-plurals-runtime-rb (1.0.1)
-    coderay (1.1.2)
+    coderay (1.1.3)
     commonmarker (0.20.1)
       ruby-enum (~> 0.5)
     concurrent-ruby (1.1.6)
@@ -89,7 +89,7 @@ GEM
     dotenv-rails (2.5.0)
       dotenv (= 2.5.0)
       railties (>= 3.2, < 6.0)
-    erubi (1.9.0)
+    erubi (1.11.0)
     factory_bot (5.1.0)
       activesupport (>= 4.2.0)
     factory_bot_rails (5.1.0)
@@ -158,7 +158,7 @@ GEM
       premailer (~> 1.7, >= 1.7.9)
     public_suffix (3.0.3)
     puma (3.12.6)
-    rack (2.2.3)
+    rack (2.2.4)
     rack-protection (2.0.5)
       rack
     rack-proxy (0.6.5)
@@ -304,7 +304,7 @@ PLATFORMS
 
 DEPENDENCIES
   active_model_serializers (~> 0.10.9)
-  better_errors (~> 2.5)
+  better_errors (~> 2.8)
   binding_of_caller (~> 0.8.0)
   bootsnap (>= 1.1.0)
   bootstrap_form (~> 4.2)