HM-435: Implement BDD test cases for On/Off command for TMC-MCCS pairwise testing

1. What this MR does / why we need it:

• This MR is about the implementation of On and OFF command test cases
• Following XTPs are created for the same: On command: XTP-33991 , Off command: XTP-33992
• The Off command test case was skipped due to SKB-311, is now resolved

2. Make sure that you've checked the boxes below before you submit MR:

• No conflict with master branch.
• Merge Request Title appropriate.
• Unit/Integration tests added and existing test cases are passing.
• Variable and Function names state the purpose.
• There is no commented out code, print/debug statements.
• Logs are added wherever necessary.
• Exception is handled wherever required.