Update 23001-17 Amd 1

[bradh]

https://github.com/MPEGGroup/FileFormat/blob/master/DocumentStatus.md#23001-17--uncompressed-videos-and-images shows Amendment 1 as FDAM.

That was published in July: https://www.iso.org/standard/87580.html

I don't have updated links for the other part though.

[fmaze]

Thanks for the update.
This is fixed in attached pull request.