Switch from `sass-rails` to `sassc-rails`

Gemfile

@@ -9,7 +9,7 @@ gem "rails-i18n", "~> 6.0"
 gem "pg"
 
 gem "jbuilder", "~> 2.10"
-gem "sass-rails", "~> 5.0"
+gem "sassc-rails"
 gem "turbo-rails"
 
 gem "bcrypt", "~> 3.1.18"

Gemfile.lock

@@ -464,17 +464,14 @@ GEM
     sanitize (6.0.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
-    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 (5.1.0)
-      railties (>= 5.2.0)
-      sass (~> 3.1)
-      sprockets (>= 2.8, < 4.0)
-      sprockets-rails (>= 2.0, < 4.0)
-      tilt (>= 1.1, < 3)
+    sassc (2.4.0)
+      ffi (~> 1.9)
+    sassc-rails (2.1.2)
+      railties (>= 4.0.0)
+      sassc (>= 2.0)
+      sprockets (> 3.0)
+      sprockets-rails
+      tilt
     semantic_range (3.0.0)
     sentry-rails (5.5.0)
       railties (>= 5.0)
@@ -632,7 +629,7 @@ DEPENDENCIES
   rubocop-rails (~> 2.16)
   ruby-progressbar
   sanitize
-  sass-rails (~> 5.0)
+  sassc-rails
   sentry-rails
   sentry-ruby
   sentry-sidekiq