GCP Pipeline Fixes

[neelanjan00]

Proposed changes

• Removes DEVICE_NAME from GCP pipeline and gcp-vm-disk-loss experiment BDD ENVs.
• Updates the zones of GCP resources from us-central1-a to us-east1-b to avoid resource bottlenecking in a single zone (using a secret)
• Removes DeviceNames from TestDetails structure.

Which Issues it Fixes

• fixes Update GCP Pipeline Zone #377
• fixes Remove DEVICE_NAMES in GCP Pipeline #378

How has this been tested:

• Test environment
  • GKE
  • AWS
  • OpenShift
  • KinD/k3s/k3d cluster
  • Others
• Tested with production environment ( For ChaosCenter Tests )
• Have not tested

Types of changes

• New feature (non-breaking change which adds functionality)
• Bugfix (non-breaking change which fixes an issue)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update (if none of the other choices applies)

Checklist

• I have read the CONTRIBUTING doc
• I have signed the commit for DCO to be passed.
• I have added necessary documentation (if appropriate)
• I have added Screenshots or Terminal snippets in the PR comment to validate the successful execution of changes

Documentation

• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• data-cy=* parameters have been added in codebase ( ChaosCenter Tests )
• data-cy=* parameters need to be added in codebase ( ChaosCenter Tests )
• No updates required.

Code Review

• Does the test handle fatal exceptions, ie. uncaught exceptions from 3rd party library (if any)

Issue

• Tasks in issue are checked off

Notes For Reviewer
Demo Github Action execution with the changes: https://github.com/neelanjan00/litmus-e2e/actions/runs/2336553137
https://github.com/neelanjan00/litmus-e2e/actions/runs/2427722494