HM-444: Fix failing test cases in k8s-test job

What this MR does / why we need it:

• Fix Failing test case in k8s-test job and stabilize the pipeline

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.