Verify bundled libexpat

Workflow runs for Verify bundled libexpat

• Switch to using a minimum-supported Rust version (MSRV) (#35)

  completed successfully:
  Verify bundled libexpat#2:Commitd0af374pushedbyemmatyping
  3.x-rust-in-cpython-august

  Aug 30, 20263m 0s
  More actions for workflow run 2

• Run make regen-configure to ensure it is up-to-date after rebase

  completed successfully:
  Verify bundled libexpat#1:Commit36a1f87pushedbyemmatyping
  rust-in-cpython

  Jul 18, 202630s
  More actions for workflow run 1