Merge branch 'update-heat-networking-win1-firefox' into 'master'

Update win1.ps1 script

See merge request CCTC/public!187

heat/networking/packages_and_scripts/win1.ps1

@@ -3,7 +3,7 @@
             netsh advfirewall set allprofiles state off
             set-ItemProperty -Path 'HKLM:\System\CurrentControlSet\Control\Terminal Server' -name "fDenyTSConnections" -Value 0
             set-ItemProperty -Path 'HKLM:\Software\Microsoft\Windows\CurrentVersion\Policies\System' -name "dontdisplaylastusername" -Value 1
-            (new-object System.Net.WebClient).DownloadFile('https://download.mozilla.org/?product=firefox-48.0.2-SSL&os=win64&lang=en-US','C:\firefox.exe')
+            (new-object System.Net.WebClient).DownloadFile('https://download.mozilla.org/?product=firefox-latest-ssl&os=win64&lang=en-US','C:\firefox.exe')
             & c:\firefox.exe -ms
             (new-object System.Net.WebClient).DownloadFile('https://notepad-plus-plus.org/repository/6.x/6.9.2/npp.6.9.2.Installer.exe','C:\npp.exe')
             & c:\npp.exe /S