fixed inspect all test

tests/01-smoke/01-basic-flow.robot

@@ -62,7 +62,9 @@ Ensure "inspect all" outputs IP addresses
     ...    sudo containerlab --runtime ${runtime} inspect --all
     Log    ${output}
     Should Be Equal As Integers    ${rc}    0
-    ${line} =    String.Get Line    ${output}    -2
+    # get a 3rd line from the bottom of the inspect cmd.
+    # this relates to the l2 node
+    ${line} =    String.Get Line    ${output}    -3
     Log    ${line}
     @{data} =    Split String    ${line}    |
     Log    ${data}
@@ -88,7 +90,7 @@ Verify port forwarding for node l2
     Should Contain    ${output}    Thank you for using nginx
 
 Verify static mgmt addressing for l2
-    Skip If    '${runtime} != docker'
+    Skip If    '${runtime}' != 'docker'
     ${rc}    ${ipv4} =    Run And Return Rc And Output
     ...    ${runtime-cli-exec-cmd} clab-2-linux-nodes-l2 ip -o -4 a sh eth0 | cut -d ' ' -f7
     Log    ${ipv4}

tests/01-smoke/03-bridges-and-host.robot

@@ -51,7 +51,7 @@ Verify links in host ns
 
 Verify management network is using user-specified bridge
     # containerd has an issue with filtering at this moment, so skip it
-    Skip If    '${runtime} != docker'
+    Skip If    '${runtime}' != 'docker'
     # show management interface info and cut the information about the ifindex of the remote veth
     # note that exec returns the info in the stderr stream, thus we use stderr to parse the ifindex
     ${rc}    ${iface} =    OperatingSystem.Run And Return Rc And Output