fix(types): incorrect types for rule options (#4633)

* test(types): add type-check regression tests for "as const" compatibility

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* fix(types): use readonly arrays for "as const" compatibility

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* Revert "fix(types): use readonly arrays for "as const" compatibility"

This reverts commit fdcf183034227df343bb417620009aa3b32bdab9.

* Reapply "fix(types): use readonly arrays for "as const" compatibility"

This reverts commit 38d91ac7aa28e22b83b64c60b8d4ea43a2bb08db.

* chore: remove comments

* Update @commitlint/types/src/rules.test-d.ts

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update @commitlint/types/src/rules.test-d.ts

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* chore: squash 2 commits

* Revert "chore: squash 2 commits"

This reverts commit 9b86ef258c065f4d00464bba66d9e429affe1aae.

* fix: comment

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Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>