fix(useAxios): fix cancelToken

[Alfred-Skyblue]

Description

fixed #2697
fixed #2392

After executing cancelToken.cancel to cancel the request, a cancelToken should be regenerated, otherwise the cancelToken of the next request will be the same as the previous cancelToken, causing the request to be canceled directly

Additional context

useAxios

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What is the purpose of this pull request?

• Bug fix
• New Feature
• Documentation update
• Other

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• Read the Contributing Guidelines.
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[Alfred-Skyblue]

@antfu @wheatjs
I in the latest commit, when the request is executed continuously, the previous request will be automatically terminated to ensure that the obtained data is the latest request data. It was mentioned in the previous issues #2392, but it has been closed, and I have previously The same problem has been fixed in useFetch #2750

[wheatjs]

Makes sense