[DOP-29593] Add more filters in GET /v1/runs endpoint

[dolfinus]

Change Summary

Filter by ended_at is quite effective is value range is small (e.g. 5-10 minutes), even if there is no index for this field in the table. Filter by started_at is added for symmetry.

Also added filters job_location_id and started_by_user to allows fetching only jobs started on specific cluster/host by specific users - this also reduces number of fetched runs.

Related issue number

Checklist

• Commit message and PR title is comprehensive
• Keep the change as small as possible
• Unit and integration tests for the changes exist
• Tests pass on CI and coverage does not decrease
• Documentation reflects the changes where applicable
• docs/changelog/next_release/<pull request or issue id>.<change type>.rst file added describing change
  (see CONTRIBUTING.rst for details.)
• My PR is ready to review.

[github-actions]

Coverage Report •

File	Stmts	Miss	Cover	Missing
data_rentgen/db/repositories
run.py	109	29	73%	223–224, 226–227, 229, 231, 239, 242–243, 245–246, 253–254, 257–260, 263–264, 267, 282–284, 292, 309–311, 313–314
data_rentgen/server/services
run.py	51	1	98%	71
TOTAL	7020	397	94%