[consumer_table_pops]: Support Stats ST Capability query (#1000)

Support new OPs for stats stream telemetry capability query: https://github.com/opencomputeproject/SAI/blob/d158311e4f239f0f9f8cabab073a10dbab82a848/inc/saiobject.h#L308-L319

Signed-off-by: Ze Gan <ganze718@gmail.com>

Author: Pterosaur

common/consumer_table_pops.lua

@@ -91,7 +91,9 @@ for i = n, 1, -3 do
        op == 'object_type_get_availability_query' or
        op == 'object_type_get_availability_response' or
        op == 'stats_capability_query' or
-       op == 'stats_capability_response' then
+       op == 'stats_capability_response' or
+       op == 'stats_st_capability_query' or
+       op == 'stats_st_capability_response' then
 
     -- do not modify db entries when spotted those commands, they are used to
     -- trigger actions or get data synchronously from database