Added marker "dependency" into pytest.ini file to prevent warning message

[ppikh]

Description of PR

Added marker "dependency" into pytest.ini file
Fixed warning:

10:27:19  /usr/local/lib/python2.7/dist-packages/_pytest/mark/structures.py:334
10:27:19    /usr/local/lib/python2.7/dist-packages/_pytest/mark/structures.py:334: PytestUnknownMarkWarning: Unknown pytest.mark.dependency - is this a typo?  You can register custom marks to avoid this warning - for details, see [https://docs.pytest.org/en/latest/mark.html](https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdocs.pytest.org%2Fen%2Flatest%2Fmark.html&data=05%7C01%7Cpetrop%40nvidia.com%7C8aa0fe9d139949c2aa7508db57b04773%7C43083d15727340c1b7db39efd9ccc17a%7C0%7C0%7C638200186985704318%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=lgKlGsoN2jay15fTMX3VHPorKMkxdQo4JLtzAoMY4qk%3D&reserved=0)
10:27:19      PytestUnknownMarkWarning,
10:27:19  
10:27:19  -- Docs: [https://docs.pytest.org/en/latest/warnings.html](https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdocs.pytest.org%2Fen%2Flatest%2Fwarnings.html&data=05%7C01%7Cpetrop%40nvidia.com%7C8aa0fe9d139949c2aa7508db57b04773%7C43083d15727340c1b7db39efd9ccc17a%7C0%7C0%7C638200186985704318%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=26xZpcRrWlMnBU3ichoYPH0eODiIT29Ap8Dqyc43Dk0%3D&reserved=0)

Summary: Added marker "dependency" into pytest.ini file
Fixes # (issue)

Type of change

• Bug fix
• Testbed and Framework(new/improvement)
• Test case(new/improvement)

Back port request

• 201911
• 202012
• 202205

Approach

What is the motivation for this PR?

Fix for warning

How did you do it?

see code

How did you verify/test it?

Run tests, and checked that no warnings

Any platform specific information?

Supported testbed topology if it's a new test case?

Documentation