Add migrated tests and infra to run on uberjenkins #735

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4 errors and 1 warning

tests/QE/test_delta_sync.py:1:1: I001 Import block is un-sorted or un-formatted

tests/QE/test_delta_sync.py:2:8: F401 `time` imported but unused

tests/QE/test_delta_sync.py:18:40: F401 `cbltest.api.database_types.DocumentEntry` imported but unused

The process '/opt/hostedtoolcache/ruff/0.11.10/x86_64/ruff' failed with exit code 1

Could not parse version from /home/runner/work/couchbase-lite-tests/couchbase-lite-tests/pyproject.toml. Using latest version.