updated s2geometry，absl failed

[runnerSnailer]

The s2geometry dependency under examples/s2 is too outdated. After upgrading s2geometry, running cargo run results in an error related to absl and fails. How to resolve this?

1. git submodule update --remote examples/s2/s2geometry
2. cargo run
3. s2geometry/src/s2/base/logging.h:55:10: fatal error: 'absl/base/attributes.h' file not found
   Error: × the include_cpp! macro couldn't be expanded into Rust bindings to C++:
   │ Bindgen was unable to generate the initial .rs bindings for this file.
   │ This may indicate a parsing problem with the C++ headers.