update arrow-rs deps to latest master

[alamb]

Update to the latest arrow-rs master along with a script to automate the process

Rationale for this change

Get the latest and greatest Arrow, and add a script to make it easier to do in the future

What changes are included in this PR?

1. Update to latest arrow + code
2. Script to automatically update dependencies in the future

Example

python update_arrow_deps.py
Updating files in /Users/alamb/Software/arrow-datafusion to use sha ed00e4d4a160cd5182bfafb81fee2240ec005014
updating /Users/alamb/Software/arrow-datafusion/Cargo.toml
updating /Users/alamb/Software/arrow-datafusion/ballista/rust/core/Cargo.toml
updating /Users/alamb/Software/arrow-datafusion/ballista/rust/scheduler/Cargo.toml
updating /Users/alamb/Software/arrow-datafusion/ballista/rust/executor/Cargo.toml
updating /Users/alamb/Software/arrow-datafusion/ballista/rust/client/Cargo.toml
updating /Users/alamb/Software/arrow-datafusion/datafusion/Cargo.toml
updating /Users/alamb/Software/arrow-datafusion/datafusion-examples/Cargo.toml
updating /Users/alamb/Software/arrow-datafusion/benchmarks/Cargo.toml

[codecov-commenter]

Codecov Report

Merging #216 (80ac2e9) into master (3371574) will not change coverage.
The diff coverage is n/a.

❗ Current head 80ac2e9 differs from pull request most recent head 8fc1889. Consider uploading reports for the commit 8fc1889 to get more accurate results

@@           Coverage Diff           @@
##           master     #216   +/-   ##
=======================================
  Coverage   76.39%   76.39%           
=======================================
  Files         134      134           
  Lines       23206    23206           
=======================================
  Hits        17728    17728           
  Misses       5478     5478           

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[alamb]

I am sorry if this causes 👁️ 🩸

[jorgecarleitao]

LGTM. Thanks a lot for this.

[Dandandan]

Looks good 💯. I am wondering what the process for doing releases to crates.io is going to be? In that case we need to use release versions.

[alamb]

@Dandandan -- I would like to get to the point where we do much more frequent arrow releases (like maybe weekly) and then datafusion will just pick them up automatically

I was imagining, for example, releasing 4.1.0 shortly with these fixes.

But I don't really have a plan / sorted out a process for doing this yet -- @andygrove have you given the matter much thought?

[andygrove]

@alamb I agree that we want frequent releases. I have not had much time to think about what we do next. We should collaborate on a process in the google doc we have going for the migration as next step?

[alamb]

We should collaborate on a process in the google doc we have going for the migration as next step?

I agree @andygrove if you haven't had a chance, when I next get some time I will make a doc