[build] remove all commit actions from rake tasks

Author: titusfortner

Rakefile

@@ -1092,18 +1092,6 @@ namespace :rust do
     @git.add('rust/Cargo.Bazel.lock')
     @git.add('rust/Cargo.lock')
   end
-
-  # Creating a special task for this because Rust version needs to be managed at a different place than
-  # everything else; want to use changelog updates later in process
-  namespace :version do
-    desc 'Commits updates from Rust version changes'
-    task :commit do
-      @git.reset
-      commit!("update Rust version to #{rust_version}",
-              ['rust/BUILD.bazel', 'rust/Cargo.Bazel.lock', 'rust/Cargo.lock', 'rust/Cargo.toml'])
-      commit!('Rust Changelog', ['rust/CHANGELOG.md'])
-    end
-  end
 end
 
 namespace :all do
@@ -1325,13 +1313,3 @@ def update_changelog(version, language, path, changelog, header)
   File.write(changelog, "#{header}\n#{commits}\n\n#{content}")
   @git.add(changelog)
 end
-
-def commit!(message, files = [], all: false)
-  files.each do |file|
-    puts "adding: #{file}"
-    @git.add(file)
-  end
-  all ? @git.commit_all(message) : @git.commit(message)
-rescue Git::FailedError => e
-  puts e.message
-end