[code] Build stable image for 1.66 and use it in Insiders

[filiptronicek]

Description

Update code to 1.66

How to test

• Switch to VS Code Insiders in settings.
• Start a workspace.
• Test following:
  • terminals are preserved and resized properly between window reloads
  • WebViews are working
  • extension host process: check language smartness and debugging
  • extension management (installing/uninstalling)
  • install the VIM extension to test web extensions
  • that user data is synced across workspaces as well as on workspace restart, especially for extensions
    • extensions from .gitpod.yml are not installed as sync
    • extensions installed as sync are actually sync in new workspaces
  • settings should not contain any mentions of MS telemetry
  • WebSockets and workers are properly proxied
    • diff editor should be operatable
    • trigger reconnection with window.WebSocket.disconnectWorkspace(), check that old WebSockets are closed and new opened of the same amount
  • workspace specific commands should work, i.e. F1 → type Gitpod prefix
  • that a PR view is preloaded on the PR URL
  • test gp open and gp preview
  • test open in VS Code Desktop, check gp open and gp preview in task/user terminals
  • telemetry data is collected in Segment

Release Notes

NONE

[filiptronicek]

/werft run with-clean-slate-deployment

👍 started the job as gitpod-build-ft-produce-stable-code-1.66.3

[mustard-mh]

just see it😅

[mustard-mh]

I checked last two

[mustard-mh]

LGTM

[mustard-mh]

/werft run

👍 started the job as gitpod-build-ft-produce-stable-code-1.66.7

I removed segment to make it build success