Enhancement: IOS lldp neighbors - add capabilities capture group (#553)

templates/cisco_ios_show_lldp_neighbors.textfsm

@@ -1,5 +1,6 @@
 Value Required NEIGHBOR (\S{0,20})
 Value Required LOCAL_INTERFACE (\S+)
+Value CAPABILITIES (\S*)
 Value Required NEIGHBOR_INTERFACE (\S+)
 
 Start
@@ -9,6 +10,6 @@ Start
   ^Time\s+source\s+is
 
 LLDP
-  ^${NEIGHBOR}\s*${LOCAL_INTERFACE}\s+\d+\s+(\S+)*\s+${NEIGHBOR_INTERFACE} -> Record
+  ^${NEIGHBOR}\s*${LOCAL_INTERFACE}\s+\d+\s+${CAPABILITIES}\s+${NEIGHBOR_INTERFACE} -> Record
   ^${NEIGHBOR}
-  ^\s+${LOCAL_INTERFACE}\s+\d+\s+(\S+)*\s+${NEIGHBOR_INTERFACE} -> Record
+  ^\s+${LOCAL_INTERFACE}\s+\d+\s+${CAPABILITIES}\s+${NEIGHBOR_INTERFACE} -> Record

tests/cisco_ios/show_lldp_neighbors/cisco_ios_show_lldp_neighbors.yml

@@ -1,14 +1,18 @@
 ---
 parsed_sample:
-  - neighbor: "S2"
+  - capabilities: "B"
     local_interface: "Fa0/13"
+    neighbor: "S2"
     neighbor_interface: "Gi0/13"
-  - neighbor: "Cisco-switch-1"
+  - capabilities: ""
     local_interface: "Gi1/0/7"
+    neighbor: "Cisco-switch-1"
     neighbor_interface: "Gi0/1"
-  - neighbor: "Juniper-switch1"
+  - capabilities: "B,R"
     local_interface: "Gi2/0/1"
+    neighbor: "Juniper-switch1"
     neighbor_interface: "666"
-  - neighbor: "Juniper-switch1"
+  - capabilities: "B,R"
     local_interface: "Gi1/0/1"
+    neighbor: "Juniper-switch1"
     neighbor_interface: "531"

tests/cisco_ios/show_lldp_neighbors/cisco_ios_show_lldp_neighbors2.yml

@@ -2,4 +2,5 @@
 parsed_sample:
   - neighbor: "long_name_swt.josh-v"
     local_interface: "Gi0/2"
+    capabilities: "R"
     neighbor_interface: "Gi0/0"