What is the problem the feature request solves?

We should start the process of updating Comet to use the latest DataFusion code, in preparation for upgrading to the 49.0.0 release.

The process is:

• Update Comet's Cargo.toml to use a git dependency on a specific revision of DataFusion
• Fix any compilation issues due to changes in DataFusion APIs
• Repeat this process every week or so until the official 49.0.0 release is available
• Update Cargo.toml to use the official release

Describe the potential solution

No response

Additional context

No response