[ws-manager] Add supervisor ref to IDEImage

[corneliusludmann]

Description

This PR adds supervisor_ref to WorkspaceStatus in the ws-manager that allows to set the supervisor image to use for a workspace start. It is meant to replace the supervisor as a static layer in a next step.

Related Issue(s)

step for #6512.

How to test

• Verify that this change does not break something, esp. that it is still possible to start workspaces.
• Do you want to see the big picture in action? This branch has the missing piece that uses the new supervisor_ref field:
  • https://github.com/gitpod-io/gitpod/tree/clu/deploy-supervisor-6512
  • https://clu-deploy-supervisor-6512.staging.gitpod-dev.com/workspaces

Release Notes

NONE

[codecov]

Codecov Report

Merging #6637 (b6f219e) into main (64f4da8) will decrease coverage by 27.28%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main   #6637       +/-   ##
==========================================
- Coverage   33.29%   6.00%   -27.29%     
==========================================
  Files          48      12       -36     
  Lines        8678    1116     -7562     
==========================================
- Hits         2889      67     -2822     
+ Misses       5551    1048     -4503     
+ Partials      238       1      -237     

Flag	Coverage Δ
components-blobserve-app	?
components-blobserve-lib	?
components-image-builder-mk3-app	?
components-local-app-app-darwin-amd64	?
components-local-app-app-darwin-arm64	?
components-local-app-app-linux-amd64	?
components-local-app-app-linux-arm64	?
components-local-app-app-windows-386	?
components-local-app-app-windows-amd64	?
components-local-app-app-windows-arm64	?
components-registry-facade-api-go-lib	?
components-registry-facade-app	?
components-registry-facade-lib	?
components-ws-manager-app	?
components-ws-proxy-app	?
components-ws-proxy-lib	?
installer-raw-app	6.00% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
components/ws-manager/pkg/manager/create.go
components/ws-manager/pkg/manager/status.go
...ents/image-builder-mk3/pkg/orchestrator/monitor.go
...s/ws-manager/pkg/manager/internal/grpcpool/pool.go
...omponents/registry-facade/pkg/registry/imagecfg.go
components/image-builder/pkg/resolve/resolve.go
components/ws-proxy/pkg/proxy/infoprovider.go
components/blobserve/pkg/blobserve/blobserve.go
components/registry-facade/pkg/registry/blob.go
...omponents/registry-facade/pkg/registry/registry.go
... and 26 more

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[csweichel]

LGTM

[roboquat]

LGTM label has been added.

Git tree hash: 50d77edbbfaadc24df1bcf4fb85824008245558d

[roboquat]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: csweichel

Associated issue: #6512

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Needs approval from an approver in each of these files:

• components/ws-manager/OWNERS [csweichel]
• components/ws-manager-api/OWNERS [csweichel]

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