Hono 4.12.6 release notes

fix(accept): replace regex split to mitigate ReDoS by @EdamAme-x in https://github.com/honojs/hono/pull/4758
fix(jsx): align link hoisting and dedupe with React 19 by @usualoma in https://github.com/honojs/hono/pull/4792
chore(builld): tsconfig project references by @BarryThePenguin in https://github.com/honojs/hono/pull/4797
chore: add tsconfig.spec.json by @yusukebe in https://github.com/honojs/hono/pull/4798
feat(jsx-renderer): support function-based options by @3w36zj6 in https://github.com/honojs/hono/pull/4780
fix(lambda-edge): avoid callback handler deprecation on NODEJS_24_X by @t0waxx in https://github.com/honojs/hono/pull/4782

Full Changelog: https://github.com/honojs/hono/compare/v4.12.5...v4.12.6