Release 2.0.2: Gleam 1.17 compatibility metadata + changelog update

[Copilot]

This PR prepares a small maintenance patch release by bumping the package version to 2.0.2 and documenting Gleam 1.17 compatibility. It keeps the public surface unchanged and explicitly records no breaking changes.

• Release metadata

  • Updated package version in gleam.toml from 2.0.1 to 2.0.2.

• Changelog

  • Added a new 2.0.2 entry in CHANGELOG.md.
  • Documented Gleam 1.17 compatibility and noted no public API/breaking changes.

# gleam.toml
name = "glugify"
version = "2.0.2"

Original prompt

Bump version to 2.0.2 in gleam.toml, update CHANGELOG.md with entry for Gleam 1.17 compatibility, verify tests pass, and ensure no breaking changes. This is a small maintenance patch. Keep changes minimal and idiomatic per Gleam best practices.