[Epic] Skaffold Render v2

[yuwenma]

This is a tracking issue for skaffold v2

• Legacy helm support: a user can continue to use helm install or helm upgrade
• Integrate v1 kpt into v2 Skaffold via migration path, any additional functionality necessary, etc #7564
• Skaffold fix to translate v1 -> v2 configs
• Skaffold init support for v2 configs
• Document new config schema and pipeline
• Testing skaffold debug, init, deploy, flow in cloud code samples - Automated or Manual #7565
• Cloud Deploy integration test - skaffold apply with health checks in main #7566
• Cloud Code Modules integration test - skaffold debug with modules makes all artifacts debuggable and port-forwarded

[tejal29]

This is now done!