Merge pull request #2 from kettle-dev/fix/https-github-git-source

🐛 Use Bundler's built-in HTTPS github git source

Author: pboling

Gemfile

@@ -8,7 +8,6 @@
 
 source "https://gem.coop"
 
-git_source(:github) { |repo_name| "git@github.com:#{repo_name}.git" }
 git_source(:codeberg) { |repo_name| "https://codeberg.org/#{repo_name}" }
 git_source(:gitlab) { |repo_name| "https://gitlab.com/#{repo_name}" }
 

Gemfile.lock

@@ -1,5 +1,5 @@
 GIT
-  remote: git@github.com:pboling/rubocop-packaging.git
+  remote: https://github.com/pboling/rubocop-packaging.git
   revision: 3539ba858d379740d638566faee9e56b2b854145
   ref: 3539ba858d379740d638566faee9e56b2b854145
   specs: