AzureTestPlan@V0 Code Refactoring.

[adityashahms]

Task name: AzureTestPlanV0

Description:

• Changed the code flow for both manual and automated flow.
• Moved common helpers and utils to common files
• Introduced an interface IOperationResult and changed function signature for each stage outcome for implementing proper error handling and exit status propagation.
  • For automated flow, introduced an interface ITestExecutor to decouple concrete classes dependency.
  • The new flow is under an env variable {MyEnvVar} which act as a knob for the old and new automated flow for the time being
  • Moved the old files to OldAutomated Folder
  • Tested the flow for Maven Gradle and Python automated and manual flow as well

Documentation changes required: (Y/N) N

Added unit tests: (Y/N) N

Attached related issue: (Y/N) N

Checklist:

• Task version was bumped - please check instruction how to do it
• Checked that applied changes work as expected

Validation Screenshot:
Python:

Maven:

Gradle: