SAH-1529: Utilizing Dish-lmc v.3.2.0 Attributes , Utilise dishMode and pointingState attributes from dishleafnode instead of dishmater and SKB-292 , SKB-293 Bugs Verification

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

• Utilise Dish-lmc v.3.2.0.
• This MR utilises dishMode and pointingState attributes from DishLeafNode instead from DishMaster device.
• As part of this MR DISH-LMC BDD tests are modified to add DishLeafNode dishMode and pointingState assertions
• Also XFAIL mark are removed from DISH-LMC BDD tests.
• Verify SKB-292 and SKB-293(Enable all test case skipped due to these bugs)

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.