AT1-874: Update existing BDD test cases on Skampi for TMC-LOW
- Updated existing BDD test cases on Skampi to utilize updated OET-TMC-MCCS Json strings
- Modified bdd test to utilize helper function for End command
- Updated helm charts versions for tmc-low:0.3.2 and ska-low-mccs:0.8.2
Edited by shraddhabajare