Update test_lldp.py test name after refactoring (#20864)

Description of PR
We've refactored and changed test name in this PR #20782
But skip logic was applied to old test name.
This PR address skip test name to skip correctly.
Summary:
Fixes # (issue)
This pull request updates test case references in two YAML configuration files to improve accuracy and consistency in test skipping conditions. The main change is the renaming of a test related to LLDP neighbor verification after a reboot scenario.

Test case reference updates:

Renamed the test case from lldp/test_lldp.py::test_lldp_neighbor_post_orchagent_reboot to lldp/test_lldp.py::test_lldp_neighbor_post_swss_reboot in both tests/common/plugins/conditional_mark/tests_mark_conditions.yaml and tests/common/plugins/conditional_mark/tests_mark_conditions_sonic_vpp.yaml, ensuring the skip conditions apply to the correct test. [1] [2]

signed-off-by: [email protected]
Signed-off-by: selldinesh <[email protected]>

Author: augusdn

tests/common/plugins/conditional_mark/tests_mark_conditions.yaml

@@ -2785,7 +2785,7 @@ lldp/test_lldp.py::test_lldp_neighbor:
     conditions:
       - "'standalone' in topo_name"
 
-lldp/test_lldp.py::test_lldp_neighbor_post_orchagent_reboot:
+lldp/test_lldp.py::test_lldp_neighbor_post_swss_reboot:
   skip:
     reason: "Not M0/Mx/M1 scenario"
     conditions:

tests/common/plugins/conditional_mark/tests_mark_conditions_sonic_vpp.yaml

@@ -753,7 +753,7 @@ ipfwd/test_nhop_group.py::test_nhop_group_member_order_capability:
 #######################################
 #####         LLDP                #####
 #######################################
-lldp/test_lldp.py::test_lldp_neighbor_post_orchagent_reboot:
+lldp/test_lldp.py::test_lldp_neighbor_post_swss_reboot:
   skip:
     reason: >
             Failed/Errored: To be included