Add Fedora 32, drop 29

Prepping for Fedora 32 launch

roles/netbootxyz/defaults/main.yml

@@ -178,12 +178,12 @@ releases:
     mirror: http://mirrors.kernel.org
     name: Fedora
     versions:
+    - code_name: '32'
+      name: '32'
     - code_name: '31'
       name: '31'
     - code_name: '30'
       name: '30'
-    - code_name: '29'
-      name: '29'
   flatcar:
     enabled: true
     menu: linux