Update dependencies for df-ray

[robtandy]

Fixes #63

Update dependencies of the project, notably:

• DataFusion to 45
• pyo3 to 0.23
• Rust to 1.85
• Pull in datafusion.proto and datafusion_common.proto from DataFusion 45
• multiple changes related to those dependencies

Small changes included:

• removed unused stage_id() method left over in StageHandlerInner no longer necessary after preallocating RayStages
• Address a few small lints that clippy found.

All tpch queries validate using the cmd line:

DATAFUSION_RAY_LOG_LEVEL=info RAY_COLOR_PREFIX=1 RAY_DEDUP_LOGS=0 python tpcbench.py --data='file:///Users/rob.tandy/tmp/tpch_single/' --concurrency 3 --partitions-per-worker 2 --batch-size=8192 --worker-pool-min=10 --validate

[andygrove]

Thanks @robtandy