Add `trex-hw-mode` group to PTF tests

[daniele-moro]

To distinguish SW-mode and HW-mode linerate tests for easier invocation

[daniele-moro]

retest this please

[daniele-moro]

retest this please

[codecov[bot]]

Codecov Report

Merging #494 (9fd6a95) into main (6cced1f) will decrease coverage by 0.02%. The diff coverage is n/a.

:exclamation: Current head 9fd6a95 differs from pull request most recent head a359a1f. Consider uploading reports for the commit a359a1f to get more accurate results

@@             Coverage Diff              @@
##               main     #494      +/-   ##
============================================
- Coverage     69.85%   69.83%   -0.03%     
+ Complexity      727      725       -2     
============================================
  Files            63       63              
  Lines          4754     4754              
  Branches        527      527              
============================================
- Hits           3321     3320       -1     
  Misses         1158     1158              
- Partials        275      276       +1     

Impacted Files	Coverage Δ
...atumproject/fabric/tna/stats/StatisticDataKey.java	96.55% <0.00%> (-3.45%)	:arrow_down:

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[daniele-moro]

retest this please