feat: support json5 (#539) · boyter/scc@df4cd7b

Original file line number	Diff line number	Diff line change
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	`1`	`+// example from https://json5.org/`
	`2`	`+{`
	`3`	`+// comments`
	`4`	`+unquoted: 'and you can quote me on that',`
	`5`	`+singleQuotes: 'I can use "double quotes" here',`
	`6`	`+lineBreaks: "Look, Mom! \`
	`7`	`+No \\n's!",`
	`8`	`+hexadecimal: 0xdecaf,`
	`9`	`+leadingDecimalPoint: .8675309, andTrailing: 8675309.,`
	`10`	`+positiveSign: +1,`
	`11`	`+trailingComma: 'in objects', andIn: ['arrays',],`
	`12`	`+"backwardsCompatible": "with JSON",`
	`13`	`+}`