add perma links for testing

Signed-off-by: Vitor Lopes <vmnlop@gmail.com>

data/os/manjaro.org/manjaro-rolling.xml.in

@@ -62,7 +62,7 @@
 
     <media arch="x86_64" live="true">
       <variant id="gnome-minimal"/>
-      <url>https://osdn.net/projects/manjaro/storage/gnome/20.2.1/minimal/manjaro-gnome-20.2.1-minimal-210103-linux59.iso</url>
+      <url>https://staging.manjaro.org/downloads/gnome</url>
       <iso>
         <volume-id>MANJARO_GNOMEM_</volume-id>
       </iso>
@@ -82,7 +82,7 @@
 
     <media arch="x86_64" live="true">
       <variant id="kde-minimal"/>
-      <url>https://osdn.net/projects/manjaro/storage/kde/20.2.1/minimal/manjaro-kde-20.2.1-minimal-210103-linux59.iso</url>
+      <url>https://staging.manjaro.org/downloads/plasma</url>
       <iso>
         <volume-id>MANJARO_KDEM_</volume-id>
       </iso>
@@ -102,7 +102,7 @@
 
     <media arch="x86_64" live="true">
       <variant id="xfce-minimal"/>
-      <url>https://osdn.net/projects/manjaro/storage/xfce/20.2.1/minimal/manjaro-xfce-20.2.1-minimal-210103-linux59.iso</url>
+      <url>https://staging.manjaro.org/downloads/xfce</url>
       <iso>
         <volume-id>MANJARO_XFCEM_</volume-id>
       </iso>