Move stable pfcwd tests from onboarding test set to PR test set (#16234)

Some dataplane test scripts have been added to PR test and put into optional onboarding job to test case performance, I calculated the success rate of test scripts in recent 3 days, I think I can move high success rate test scripts to t0/t1 job now

.azure-pipelines/pr_test_scripts.yaml

@@ -228,6 +228,10 @@ t0:
   - bgp/test_bgp_route_neigh_learning.py
   - l2/test_l2_configure.py
   - srv6/test_srv6_basic_sanity.py
+  - pfcwd/test_pfcwd_all_port_storm.py
+  - pfcwd/test_pfcwd_function.py
+  - pfcwd/test_pfcwd_timer_accuracy.py
+  - pfcwd/test_pfcwd_warm_reboot.py
 
 t0-2vlans:
   - dhcp_relay/test_dhcp_relay.py
@@ -439,6 +443,9 @@ t1-lag:
   - ipfwd/test_nhop_group.py
   - restapi/test_restapi_vxlan_ecmp.py
   - srv6/test_srv6_basic_sanity.py
+  - pfcwd/test_pfcwd_all_port_storm.py
+  - pfcwd/test_pfcwd_function.py
+  - pfcwd/test_pfcwd_timer_accuracy.py
 
 multi-asic-t1-lag:
   - bgp/test_bgp_bbr.py
@@ -471,11 +478,6 @@ dpu:
   - dash/test_dash_vnet.py
 
 onboarding_t0:
-  # We will add a batch of T0 control plane cases and fix the failed cases later
-  - pfcwd/test_pfcwd_all_port_storm.py
-  - pfcwd/test_pfcwd_function.py
-  - pfcwd/test_pfcwd_timer_accuracy.py
-  - pfcwd/test_pfcwd_warm_reboot.py
   # - platform_tests/test_advanced_reboot.py
   - lldp/test_lldp_syncd.py
   # Flaky, we will triage and fix it later, move to onboarding to unblock pr check
@@ -489,9 +491,6 @@ onboarding_t0:
 
 onboarding_t1:
   - pc/test_lag_member_forwarding.py
-  - pfcwd/test_pfcwd_all_port_storm.py
-  - pfcwd/test_pfcwd_function.py
-  - pfcwd/test_pfcwd_timer_accuracy.py
   - bgp/test_bgp_bbr_default_state.py
   - bgp/test_bgp_command.py
   - generic_config_updater/test_mgmt_interface.py

tests/common/plugins/conditional_mark/tests_mark_conditions.yaml

@@ -1549,6 +1549,16 @@ pfcwd/test_pfcwd_warm_reboot.py:
         - "'dualtor' in topo_name"
         - https://github.com/sonic-net/sonic-mgmt/issues/8400
 
+pfcwd/test_pfcwd_warm_reboot.py::TestPfcwdWb::test_pfcwd_wb[async_storm:
+   skip:
+     reason: "Warm Reboot is not supported in T2 or in standalone topos. / Pfcwd tests skipped on m0/mx testbed. / Currently async_storm test is not supported on VS platform"
+     conditions_logical_operator: or
+     conditions:
+        - "'t2' in topo_name"
+        - "'standalone' in topo_name"
+        - "topo_type in ['m0', 'mx']"
+        - "asic_type in ['vs'] and https://github.com/sonic-net/sonic-mgmt/issues/16233"
+
 #######################################
 #####     process_monitoring      #####
 #######################################