[server, et al] Remove PrebuildStatusMaintainer and subsequent unused code

[geropl]

Description

This removes the PrebuildStatusMaintainer (and, in a follow-up PR, the table d_b_prebuild_workspace_updatable). The only use case this code served was that it added a "prebuild status badge" to PRs. But this functionality has not been exposed for a very long time, and thus was not used anymore.

TODO:

• after this is deployed: Create a PR to actually remove the table

Related Issue(s)

Fixes #7436

How to test

Release Notes

NONE

Documentation

[stale]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[geropl]

/werft with-clean-slate-deployment

👎 unknown command: with-clean-slate-deployment
Use /werft help to list the available commands

[geropl]

/werft run with-clean-slate-deployment

👍 started the job as gitpod-build-gpl-cleanup.4

[codecov]

Codecov Report

Merging #7284 (a62ce4a) into main (7538206) will decrease coverage by 0.53%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #7284      +/-   ##
==========================================
- Coverage   29.72%   29.19%   -0.54%     
==========================================
  Files          60       57       -3     
  Lines        8911     8040     -871     
==========================================
- Hits         2649     2347     -302     
+ Misses       6060     5521     -539     
+ Partials      202      172      -30     

Flag	Coverage Δ
components-ee-agent-smith-app	40.32% <ø> (ø)
components-ee-agent-smith-lib	40.05% <ø> (-0.28%)	⬇️
components-gitpod-cli-app	9.56% <ø> (ø)
components-gitpod-protocol-go-lib	∅ <ø> (∅)
components-ide-code-desktop-status-app	?
components-image-builder-mk3-app	?
components-local-app-api-go-lib	?
components-local-app-app-darwin-amd64	∅ <ø> (∅)
components-local-app-app-darwin-arm64	∅ <ø> (∅)
components-local-app-app-linux-amd64	19.04% <ø> (ø)
components-local-app-app-linux-arm64	∅ <ø> (∅)
components-local-app-app-windows-386	∅ <ø> (∅)
components-local-app-app-windows-amd64	∅ <ø> (∅)
components-local-app-app-windows-arm64	∅ <ø> (∅)
components-supervisor-api-go-lib	?
components-supervisor-app	37.14% <ø> (+0.11%)	⬆️
installer-raw-app	5.76% <ø> (ø)

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

Impacted Files	Coverage Δ
components/supervisor/pkg/ports/ports.go	61.37% <0.00%> (-0.09%)	⬇️
...ents/image-builder-mk3/pkg/orchestrator/monitor.go
...ents/image-builder-mk3/pkg/orchestrator/metrics.go
...image-builder-mk3/pkg/orchestrator/orchestrator.go
components/supervisor/pkg/supervisor/supervisor.go	5.98% <0.00%> (+0.02%)	⬆️
components/supervisor/pkg/terminal/terminal.go	64.83% <0.00%> (+0.91%)	⬆️
components/supervisor/pkg/config/gitpod-config.go	79.46% <0.00%> (+1.78%)	⬆️

---

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[JanKoehnlein]

/lgtm

[roboquat]

LGTM label has been added.

Git tree hash: 28df00db9e955b606e08b1fe9e29841320f40087

[roboquat]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: JanKoehnlein

Associated issue: #7436

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• components/gitpod-db/OWNERS [JanKoehnlein]
• components/gitpod-protocol/OWNERS [JanKoehnlein]
• components/server/OWNERS [JanKoehnlein]
• components/ws-manager-bridge/OWNERS [JanKoehnlein]

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[csweichel]

IMHO this PR also removed the status check update mechanism, not just the badges 😱

[svenefftinge]

Seems like this was on purpose?

Note that this comes with a minor feature removal: We no longer push prebuild-statuus to GitHub commits. (reference)