docker/conftest: Speedup pytest based tests execution
Use session scoped fixtures to avoid executing expensive docker operations multiple times.
Tests execution is about 4 times faster now.
Migrated from D2999 (view on Phabricator)
Staging instance, all changes can be removed at any time
Use session scoped fixtures to avoid executing expensive docker operations multiple times.
Tests execution is about 4 times faster now.
Migrated from D2999 (view on Phabricator)