archives: Use https link for the PPAs (#641)

Author: tintou

etc/config/archives/elementary.list

@@ -1,3 +1,3 @@
-deb http://ppa.launchpad.net/elementary-os/@CHANNEL/ubuntu @BASECODENAME main 
-deb-src http://ppa.launchpad.net/elementary-os/@CHANNEL/ubuntu @BASECODENAME main 
+deb https://ppa.launchpadcontent.net/elementary-os/@CHANNEL/ubuntu @BASECODENAME main 
+deb-src https://ppa.launchpadcontent.net/elementary-os/@CHANNEL/ubuntu @BASECODENAME main 
 

etc/config/archives/patches.list

@@ -1,3 +1,3 @@
-deb http://ppa.launchpad.net/elementary-os/os-patches/ubuntu @BASECODENAME main 
-deb-src http://ppa.launchpad.net/elementary-os/os-patches/ubuntu @BASECODENAME main 
+deb https://ppa.launchpadcontent.net/elementary-os/os-patches/ubuntu @BASECODENAME main 
+deb-src https://ppa.launchpadcontent.net/elementary-os/os-patches/ubuntu @BASECODENAME main