infra: upgrade datafusion 47 -> 48

[kevinjqliu]

Which issue does this PR close?

• Closes #.

What changes are included in this PR?

reference https://datafusion.apache.org/blog/2025/07/16/datafusion-48.0.0/

cargo build
cargo test
cargo fmt --all

cd bindings/python
hatch env prune
hatch run dev:build
hatch run dev:test

Use cargo generate-lockfile -Z direct-minimal-versions -Z minimal-versions to check for min version, but dont use the Cargo.lock changes!

Are these changes tested?

[kevinjqliu]

error building locally...

   Compiling datafusion-cli v48.0.1
error: expected `;`
  --> /Users/kevinliu/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/datafusion-substrait-48.0.1/src/physical_plan/consumer.rs:67:58
   |
67 |             let Some(schema) = read.base_schema.as_ref() else {
   |                                                          ^^^^

error: could not compile `datafusion-substrait` (lib) due to 1 previous error
warning: build failed, waiting for other jobs to finish...

[kevinjqliu]

closing in favor of #1501