[TC-MEDIAPLAYBACK-6.11, 6.12] Python Script has to be added for verifying the TC-MEDIAPLAYBACK-6.11 and 6.12 testcases.

[Pavan-saiv]

Description:

TC-MEDIAPLAYBACK-6.11 and 6.12 testcases has been Newly introduced in 1.7. hence, Python Script has to be added for verifying the TC-MEDIAPLAYBACK-6.11 and 6.12 testcases.

Testplan PR References:

• https://github.com/CHIP-Specifications/chip-test-plans/pull/6019

Python Script References:

• https://github.com/project-chip/connectedhomeip/tree/master/src/python_testing

GitHub hash of the SDK that was being used
8f2684b