Fix docs about escaping with curly brackets

[denis-sokolov]

The current behavior is treat curly brackets as regular characters, only the square brackets have special behavior.

Related code:

dayjs/src/index.js

Lines 304 to 307 in 8ede9b7

	return str.replace(C.REGEX_FORMAT, (match) => {
	if (match.indexOf('[') > -1) return match.replace(/\[|\]/g, '')
	return matches[match] || zoneStr.replace(':', '') // 'ZZ'
	})

dayjs/src/constant.js

Line 30 in 8ede9b7

export const REGEX_FORMAT = /\[.*?\]|Y{2,4}|M{1,4}|D{1,2}|d{1,4}|H{1,2}|h{1,2}|a|A|m{1,2}|s{1,2}|Z{1,2}|SSS/g

[codecov-io]

Codecov Report

Merging #502 into dev will not change coverage.
The diff coverage is n/a.

@@         Coverage Diff         @@
##            dev   #502   +/-   ##
===================================
  Coverage   100%   100%           
===================================
  Files        58     58           
  Lines       511    511           
  Branches     85     85           
===================================
  Hits        511    511

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[iamkun]

Yes, thanks.

[iamkun]

🎉 This PR is included in version 1.8.7 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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