update ruby version

Gemfile

@@ -1,20 +1,17 @@
 source "https://rubygems.org"
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-ruby "~> 3.2"
+ruby "~> 3"
+gem "bundler", "~> 2.6.7"
 
 # Bundle edge Rails instead: gem "rails", github: "rails/rails", branch: "main"
 gem "rails", "~> 7.2"
-gem "has_aux_table",
-    git: "ssh://git@git.dy.mk:2221/dymk/has_aux_table.git",
-    branch: "main"
+gem "has_aux_table", path: "gems/has_aux_table"
 
 # The original asset pipeline for Rails [https://github.com/rails/sprockets-rails]
 gem "sprockets-rails"
 
-# Use sqlite3 as the database for Active Record
 gem "pg"
-gem "sqlite3", "~> 1.4"
 
 gem "pry"
 gem "pry-stack_explorer"
@@ -58,7 +55,7 @@ gem "bootsnap", require: false
 
 group :development, :test, :staging do
   # See https://guides.rubyonrails.org/debugging_rails_applications.html#debugging-with-the-debug-gem
-  gem "debug", "~> 1.10", platforms: %i[mri mingw x64_mingw]
+  gem "debug", "~> 1.11", platforms: %i[mri mingw x64_mingw]
 end
 
 group :development, :staging do