Changes to Search tests

added the new optional query request parameter state

added the new optional query request parameter state_exclude

query request parameter is_quarantined was deprecated

response property tests/items/is_quarantined deprecated

added the required property tests/items/state to the response with the 200 status

added the new optional query request parameter is_quarantined

added the required property tests/items/is_quarantined to the response with the 200 status

removed the enum value health_confidence from the query request parameter sort

removed the required property tests/items/metrics/health_confidence from the response with the 200 status

deleted the query request parameter health_confidence

deleted the query request parameter health_confidence_exclude

for the query request parameter direction, default value was changed from desc to asc

for the query request parameter sort, default value was changed from executions_count to test_name

the endpoint scheme security CIApplicationKey was removed from the API

the endpoint scheme security MergifyTokenBearerAuth was added to the API

the endpoint scheme security AdminApplicationKey was added to the API

the endpoint scheme security CIApplicationKey was added to the API

the endpoint scheme security ApplicationAuth was removed from the API