Passing pushauth flag as bool in json body to internal api doesn't become a...

Passing pushauth flag as bool in json body to internal api doesn't become a bool in ruby; converting to string fixes it

spec/gitlab_shell_two_factor_verify_spec.rb

@@ -24,13 +24,13 @@ describe 'bin/gitlab-shell 2fa_verify' do
       key_id = params['key_id'] || params['user_id'].to_s
 
       if key_id == '100'
-        if params['push_auth']
+        if params['push_auth'] == "true"
           res.body = { success: false }.to_json
         else
           res.body = { success: true }.to_json
         end
       elsif key_id == '102'
-        if params['push_auth']
+        if params['push_auth'] == "true"
           res.body = { success: true }.to_json
         end
       else
@@ -99,8 +99,6 @@ describe 'bin/gitlab-shell 2fa_verify' do
     Open3.popen2(env, cmd) do |stdin, stdout|
       expect(stdout.gets(5)).to eq('OTP: ')
 
-      stdin.puts('123456')
-
       expect(stdout.flush.read).to eq("\nPush OTP validation successful. Git operations are now allowed.\n")
     end
   end