Fix and test offers and pool instances filtering (#2303) #249

Job	Run time
runner-test	3m 45s
gateway-build	16s
python-lint	19s
frontend-build	1m 6s
python-test (macos-latest, 3.9)	3m 15s
python-test (macos-latest, 3.10)	3m 42s
python-test (macos-latest, 3.11)	3m 0s
python-test (macos-latest, 3.12)	3m 17s
python-test (macos-latest, 3.13)	2m 14s
python-test (ubuntu-latest, 3.9)	5m 29s
python-test (ubuntu-latest, 3.10)	5m 45s
python-test (ubuntu-latest, 3.11)	5m 1s
python-test (ubuntu-latest, 3.12)	5m 4s
python-test (ubuntu-latest, 3.13)	4m 53s
python-test (windows-latest, 3.9)	5m 39s
python-test (windows-latest, 3.10)	5m 25s
python-test (windows-latest, 3.11)	5m 42s
python-test (windows-latest, 3.12)	6m 19s
python-test (windows-latest, 3.13)	6m 26s
runner-compile (linux, amd64, ubuntu-latest)	21s
runner-upload	13s
pypi-upload	29s
update-get-dstack-tag	6s
server-docker-upload	12m 3s
generate-json-schema	26s
	1h 30m 15s

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