chnage :branch to :ref

Puppetfile

@@ -1,20 +1,19 @@
 #
 #forge 'http://forge.puppetlabs.com'
 
-#mod 'andschwa/unattended_upgrades', '0.2.3'
-mod 'backuppc', :git => 'https://github.com/mergwyn/mergwyn-backuppc' :branch => 'master'
+mod 'backuppc', :git => 'https://github.com/mergwyn/mergwyn-backuppc', :ref => 'master'
 mod 'camptocamp/augeas', '1.9.0'
-mod 'CraigWatson1987/transmission', :git => 'https://github.com/craigwatson/puppet-transmission' :branch => 'master'
+mod 'CraigWatson1987/transmission', :git => 'https://github.com/craigwatson/puppet-transmission', :ref => 'master'
 mod 'dodevops/githubreleases', '4.1.0'
 #mod 'ethanhs/snapd', '1.4.0'
 mod 'rootexpert-snap', '2.0.0'
 mod 'gentoo/portage', '2.3.0'
 #mod 'kakwa/samba', '2.0.0'
-mod 'puppet/samba', :git => 'https://github.com/mergwyn/mergwyn-samba' :branch => 'master'
-mod 'managedmac', :git => 'https://github.com/mergwyn/mergwyn-managedmac' :branch => 'v0.8.2'
-mod 'mergwyn/ddclient', :git =>  'https://github.com/mergwyn/puppet-ddclient' :branch => 'master'
-mod 'mergwyn/jackett', :git => 'https://github.com/mergwyn/mergwyn-jackett' :branch => 'master'
-mod 'mergwyn/radarr', :git => 'https://github.com/mergwyn/mergwyn-radarr' :branch => 'main'
+mod 'puppet/samba', :git => 'https://github.com/mergwyn/mergwyn-samba', :ref => 'master'
+mod 'managedmac', :git => 'https://github.com/mergwyn/mergwyn-managedmac', :ref => 'v0.8.2'
+mod 'mergwyn/ddclient', :git =>  'https://github.com/mergwyn/puppet-ddclient', :ref => 'master'
+mod 'mergwyn/jackett', :git => 'https://github.com/mergwyn/mergwyn-jackett', :ref => 'master'
+mod 'mergwyn/radarr', :git => 'https://github.com/mergwyn/mergwyn-radarr', :ref => 'main'
 mod 'mosen/cups', '1.5.0'
 mod 'puppet/alternatives', '6.0.0'
 mod 'puppet/archive', '7.1.0'