cm: Update URL pointing to cm-build-targets

* Seems like GitHub changed the URL for raw content

Change-Id: I37142e93ec0b998f5ebb4cab9ae29293e444cd73

vendorsetup.sh

@@ -1,4 +1,4 @@
-for combo in $(curl -s https://raw.github.com/CyanogenMod/hudson/master/cm-build-targets | sed -e 's/#.*$//' | grep cm-11.0 | awk {'print $1'})
+for combo in $(curl -s https://raw.githubusercontent.com/CyanogenMod/hudson/master/cm-build-targets | sed -e 's/#.*$//' | grep cm-11.0 | awk {'print $1'})
 do
     add_lunch_combo $combo
 done