v0.22.3

What's Changed

• feat(highlights): add missing php keywords with tests by @calebdw in #227
• fix: escape brace in regex by @amaanq in #230
• feat: add exit_statement and fix highlights by @calebdw in #229
• fix: remove choice from use_instead_of_clause by @calebdw in #233
• fix: use $.static_modifier instead of raw string by @calebdw in #236
• Updates by @amaanq in #237

Full Changelog: v0.22.2...v0.22.3