chore(ruby): Call cargo directly to compile the extension

Signed-off-by: Dmitry Dygalo <dmitry@dygalo.dev>

Author: Stranger6667

bindings/ruby/Gemfile.lock

@@ -23,10 +23,12 @@ GEM
       htmlentities (>= 4.0.0)
     public_suffix (5.0.1)
     racc (1.8.1)
-    rake (13.0.6)
-    rake-compiler (1.2.3)
+    rake (13.3.0)
+    rake-compiler (1.3.0)
       rake
-    rb_sys (0.9.79)
+    rake-compiler-dock (1.9.1)
+    rb_sys (0.9.116)
+      rake-compiler-dock (= 1.9.1)
     rspec (3.12.0)
       rspec-core (~> 3.12.0)
       rspec-expectations (~> 3.12.0)
@@ -49,8 +51,8 @@ DEPENDENCIES
   css_inline!
   nokogiri (~> 1.15)
   premailer (~> 1.21)
-  rake-compiler (~> 1.2.0)
-  rb_sys (~> 0.9)
+  rake-compiler (~> 1.3.0)
+  rb_sys (~> 0.9.116)
   rspec
 
 BUNDLED WITH

bindings/ruby/css_inline.gemspec

@@ -9,7 +9,7 @@ Gem::Specification.new do |spec|
     This process is essential for sending HTML emails as you need to use "style" attributes instead of "style" tags.
   EOF
   spec.files = Dir["lib/**/*.rb"].concat(Dir["ext/css_inline/src/**/*.rs"]) << "ext/css_inline/Cargo.toml" << "README.md"
-  spec.extensions = ["ext/css_inline/extconf.rb"]
+  spec.extensions = ["ext/css_inline/Cargo.toml"]
   spec.rdoc_options = ["--main", "README.rdoc", "--charset", "utf-8", "--exclude", "ext/"]
   spec.authors = ["Dmitry Dygalo"]
   spec.email = ["dmitry@dygalo.dev"]
@@ -25,8 +25,8 @@ Gem::Specification.new do |spec|
   spec.required_ruby_version = ">= 3.2.0"
   spec.required_rubygems_version = ">= 3.3.26"
 
-  spec.add_development_dependency "rake-compiler", "~> 1.2.0"
-  spec.add_development_dependency "rb_sys", "~> 0.9"
+  spec.add_development_dependency "rake-compiler", "~> 1.3.0"
+  spec.add_development_dependency "rb_sys", "~> 0.9.116"
   spec.add_development_dependency "benchmark-ips", "~> 2.10"
   spec.add_development_dependency "premailer", "~> 1.21"
   spec.add_development_dependency "nokogiri", "~> 1.15"