fix: do not fail builds when refreshing them from another user

[leafty]

Closes #1338.

Updated permissions:

API Endpoint	db.py method	Description	Required Permission
GET /builds/<build_id>	get_build()	Get a single build item	Project Read
GET /environments/<environment_id>/builds	get_environment_builds()	List the build history for a launcher	Project Read
POST /environments/<environment_id>/builds	start_build()	Rebuild (build a new image for the launcher)	Project Write
PATCH /builds/<build_id>	update_build()	Cancel a build	Project Write
GET /builds/<build_id>/logs	get_build_logs()	Get a build's logs	Project Write
-	_refresh_build()	Refresh build status	Project Read (checked before calling)

/deploy extra-values=dataService.imageBuilders.enabled=true,dataService.imageBuilders.strategyName=renku-buildpacks-v3,dataService.imageBuilders.outputImagePrefix=harbor.dev.renku.ch/renku-build/,dataService.imageBuilders.nodeSelector.renku.io/node-purpose=user,dataService.imageBuilders.tolerations[0].effect=NoSchedule,dataService.imageBuilders.tolerations[0].key=renku.io/dedicated,dataService.imageBuilders.tolerations[0].operator=Equal,dataService.imageBuilders.tolerations[0].value=user

[RenkuBot]

You can access the deployment of this PR at https://renku-ci-ds-1343.dev.renku.ch

[coveralls]

Coverage Report for CI Build 27268239456

Coverage decreased (-0.04%) to 86.372%

Details

• Coverage decreased (-0.04%) from the base build.
• Patch coverage: 4 uncovered changes across 2 files (9 of 13 lines covered, 69.23%).
• 27 coverage regressions across 10 files.

Uncovered Changes

File	Changed	Covered	%
components/renku_data_services/session/db.py	9	7	77.78%
components/renku_data_services/session/k8s_client.py	4	2	50.0%

Coverage Regressions

27 previously-covered lines in 10 files lost coverage.

File	Lines Losing Coverage	Coverage
components/renku_data_services/notifications/core.py	9	30.95%
components/renku_data_services/crc/core.py	4	78.57%
components/renku_data_services/resource_usage/core.py	4	50.83%
components/renku_data_services/k8s/watcher/core.py	2	78.75%
components/renku_data_services/crc/blueprints.py	2	96.64%
components/renku_data_services/storage/blueprints.py	2	92.91%
components/renku_data_services/base_api/error_handler.py	1	91.75%
components/renku_data_services/users/db.py	1	90.36%
components/renku_data_services/resource_usage/blueprints.py	1	94.85%
components/renku_data_services/session/models.py	1	94.19%

---

Coverage Stats

Relevant Lines:	31186
Covered Lines:	26936
Line Coverage:	86.37%
Coverage Strength:	1.5 hits per line

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💛 - Coveralls

[sgaist]

LGTM

[RenkuBot]

Tearing down the temporary RenkuLab deployment for this PR.