Default to current year instead of 2020

Author: probablykasper

src/lib/parse.ts

@@ -19,7 +19,7 @@ export function parse(str: string, tokens: FormatToken[], baseDate: Date | null)
 	let missingPunctuation = ''
 	let valid = true
 
-	baseDate = baseDate || new Date(2020, 0, 1, 0, 0, 0, 0)
+	baseDate = baseDate || new Date(new Date().getFullYear(), 0, 1, 0, 0, 0, 0)
 	let year = baseDate.getFullYear()
 	let month = baseDate.getMonth()
 	let day = baseDate.getDate()