cherry pick for the PR#17101 (sonic-net#19748)

Signed-off-by: Aharon Malkin <[email protected]>

Author: nnelluri-cisco

tests/platform_tests/api/watchdog.yml

@@ -199,3 +199,9 @@ x86_64-8101_32fh_o_c01-r0:
     valid_timeout: 10
     greater_timeout: 6553
     too_big_timeout: 6554
+
+x86_64-8102_28fh_dpu_o-r0:
+  default:
+    valid_timeout: 10
+    greater_timeout: 6553
+    too_big_timeout: 6554