Add json to list cmd (#379) #852

Job	Run time
Test parser against vast amount of READMEs	2m 1s
Test parser against vast amount of READMEs	2m 1s
Test parser against vast amount of READMEs	1m 59s
Lint with Go 1.21	2m 40s
Lint with Go 1.21	2m 40s
Lint with Go 1.21	2m 8s
Build and test with Go 1.21 on ubuntu-latest	1m 27s
Build and test with Go 1.21 on ubuntu-latest	1m 33s
Build and test with Go 1.21 on ubuntu-latest	1m 34s
Build and test with Go 1.21 on windows-latest	2m 41s
Build and test with Go 1.21 on windows-latest	2m 41s
Build and test with Go 1.21 on windows-latest	9m 11s
	32m 36s

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