[Serious Bug] Git-CZ prevent rebase command to squash commits

Typing

> git rebase -i ${COMMIT_HASH}

The git-cz hook will be called and prevent to squash commits into one.

Is there anyway to prevent this unwanted behaviour?

首先在 cz-cli 中重現 `git rebase -i ${COMMIT_HASH}`，並追蹤 git-cz hook 在 rebase 期間何時被呼叫。完成的標準是：interactive rebase 可以將多個 commit squash 成一個，而 hook 不會阻止該操作，同時正常的 commit 行為維持不變。

由索引模型根據 Issue 內容生成。