sam/header/record: Header record with group order is serialized incorrectly

[zaeleus]

However I did find a file that noodles was unable to re-read back. This was its own generated file. Samtools can decode it fine, so it's maybe a noodles decode issue rather than encode one. That seemed related to the presence of GO:query in the input SAM header.

@HD	VN:1.6	SO:unsorted	GO:query
VP2-06:112:H7LNDMCVY:1:1273:1687:24048	77	*	0	0	*	*	0	0	TTGCCCAGGCTGGTCTTGAATTCACGGGCTCAAGCCATCCTCCTAGCTGAGCCTCCTGAGTAGCTGGGATTACAGGTGTGAGCCATTGCACCCAACTGGTATAGCCACGTTAGAAAACAGTCTGGCAGTTTCTCAAAAGGCTAAATGTACA	EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE3EEEEEEEEEEE3EEEEEE3EEEEEEEEEEEEEEEEEEEEEEEEEEEEEE3EEEEEEEEEEEEEEEE3EEEEEEEEEEEEEEEEEE3E3EEE3-E3-E3EE

I can add this as a separate issue if you prefer as I doubt it's CRAM 3.1 related. Removing the GO:query fixes this round trip.

Originally posted by @jkbonfield in #107 (comment)