Move to startup-config and move the binds fields to the fdio_vpp kind

vpp.clab.yml

@@ -5,20 +5,17 @@ topology:
   kinds:
     fdio_vpp:
       image: git.ipng.ch/ipng/vpp-containerlab:latest
+      startup-config: config/__clabNodeName__/vppcfg.yaml
+      binds:
+        - config/__clabNodeName__/bird-local.conf:/etc/bird/bird-local.conf:ro
     linux:
       image: alpine:latest
 
   nodes:
     vpp1:
       kind: fdio_vpp
-      binds:
-        - config/vpp1/vppcfg.yaml:/etc/vpp/vppcfg.yaml:ro
-        - config/vpp1/bird-local.conf:/etc/bird/bird-local.conf:ro
     vpp2:
       kind: fdio_vpp
-      binds:
-        - config/vpp2/vppcfg.yaml:/etc/vpp/vppcfg.yaml:ro
-        - config/vpp2/bird-local.conf:/etc/bird/bird-local.conf:ro
     client1:
       kind: linux
       exec: