Fix double quotes inside cloudflare analytics HTML attribute

[icpz]

PR Checklist

• The commit message follows guidelines for NexT.
• Tests for the changes was maked (for bug fixes / features).
  • Muse | Mist have been tested.
  • Pisces | Gemini have been tested.
• Docs in NexT website have been added / updated (for features).

PR Type

• Bugfix.
• Feature.
• Code style update (formatting, local variables).
• Refactoring (no functional changes, no api changes).
• Documentation.
• Translation.
• Other... Please describe:

What is the current behavior?

I'm using hexo 6.2.0
The origin cloudflare.njk is rendered using single quote, like data-cf-beacon='{"token": "xxx"}'.
But it's somehow replaced to double quote after hexo g, like data-cf-beacon="{"token": "xxx"}", which causes cloudflare analytics malfunction.

What is the new behavior?

Now the double quote inside the attribute is replaced to the HTML entities, to get rid of the single quote replacement.

[welcome]

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[coveralls]

Pull Request Test Coverage Report for Build 2318835605

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 94.468%

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Totals
Change from base Build 2305723111:	0.0%
Covered Lines:	138
Relevant Lines:	141

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💛 - Coveralls

[stevenjoezhang]

How about switching the single and double quotes in this script element?

[icpz]

Hi @stevenjoezhang, I've tried and it didn't work as single quote string is not valid JSON token. JSON.parse only accepts double quotes strings.

[icpz]

{ 'key': 'value' } is not a valid json string, and will cause an exception while JSON.parse

[welcome]

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