[luxembourg] rename nfs to hera

Signed-off-by: Hyacinthe Cartiaux <hyacinthe.cartiaux@uni.lu>

data/grid5000/sites/luxembourg/network_equipments/ul-grid5000-sw01.json

@@ -146,7 +146,7 @@
         {
           "kind": "other",
           "port": "eth1",
-          "uid": "nfs"
+          "uid": "hera"
         },
         {
           "kind": "node",
@@ -472,7 +472,7 @@
         {
           "kind": "other",
           "port": "eth0",
-          "uid": "nfs"
+          "uid": "hera"
         },
         {
 

generators/input/sites/luxembourg/net-links/ul-grid5000-sw01.yaml

@@ -122,7 +122,7 @@ ul-grid5000-sw01:
           port: bmc
           kind: node
         23:
-          uid: nfs
+          uid: hera
           kind: other
           port: eth1
         24:
@@ -335,7 +335,7 @@ ul-grid5000-sw01:
           port: bmc
           kind: other
         46:
-          uid: nfs
+          uid: hera
           port: eth0
           kind: other
         48: