WMCO’s user data secret in GCP does not include tags

Developer story

As a WMCO developer, I want to remove the unused tags from the Windows userDataSecret in GCP.

Description

`windows-user-data` secret should be created without the <powershell> and <persist> tags

Cloud Team is responsible for maintaining the boot script requirement for GCP and the appropriate metadata keys.

Stakeholders

• cloud team
• winc team

Engineering Details

Modify the logic in WMCO’s secrets.go to detect the platform type and apply the corresponding tag, where:

• GCP: 
  • no tags required

• AWS:
• Azure:
• vSphere:
  • defaults to enclose the userData with <powershell> tag and contains the <persist> tag set to "true"

PR#16 updates the logic that handles the Windows script to rely on the standard user data from the `userDataSecret` in conjunction with the Windows label in the machine instance.

Acceptance Criteria

• WMCO creates a user data secret for GCP where without tags.  No `<powershell>` or <persist> tags