Cannot publish to crates.io due to size

[andygrove]

Describe the bug
I would like to publish the crate to crates.io but it fails:

   Compiling datafusion-python v20.0.0 (/home/andy/Downloads/apache-arrow-datafusion-python-20.0.0/target/package/datafusion-python-20.0.0)
warning: unused import: `py_runtime_err`
  --> src/expr/literal.rs:18:21
   |
18 | use crate::errors::{py_runtime_err, DataFusionError};
   |                     ^^^^^^^^^^^^^^
   |
   = note: `#[warn(unused_imports)]` on by default

warning: `datafusion-python` (lib) generated 1 warning
    Finished dev [unoptimized + debuginfo] target(s) in 1m 18s
    Packaged 2833 files, 47.9MiB (16.8MiB compressed)
   Uploading datafusion-python v20.0.0 (/home/andy/Downloads/apache-arrow-datafusion-python-20.0.0)
error: failed to publish to registry at https://crates.io

Caused by:
  the remote server responded with an error: max upload size is: 10485760

To Reproduce
Steps to reproduce the behavior:

Expected behavior
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Additional context
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