Semi-automatic update. These checks were performed:
- built on NixOS
- ran `/nix/store/zmpviib2f0h0qh15j4qnzqxxkx2734n8-html-xml-utils-7.6/bin/hxaddid -v` and found version 7.6
- ran `/nix/store/zmpviib2f0h0qh15j4qnzqxxkx2734n8-html-xml-utils-7.6/bin/hxcite -v` and found version 7.6
- ran `/nix/store/zmpviib2f0h0qh15j4qnzqxxkx2734n8-html-xml-utils-7.6/bin/hxextract --help` got 0 exit code
- ran `/nix/store/zmpviib2f0h0qh15j4qnzqxxkx2734n8-html-xml-utils-7.6/bin/hxextract help` got 0 exit code
- ran `/nix/store/zmpviib2f0h0qh15j4qnzqxxkx2734n8-html-xml-utils-7.6/bin/hxextract -v` and found version 7.6
- ran `/nix/store/zmpviib2f0h0qh15j4qnzqxxkx2734n8-html-xml-utils-7.6/bin/hxcopy -v` and found version 7.6
- ran `/nix/store/zmpviib2f0h0qh15j4qnzqxxkx2734n8-html-xml-utils-7.6/bin/hxincl -v` and found version 7.6
- ran `/nix/store/zmpviib2f0h0qh15j4qnzqxxkx2734n8-html-xml-utils-7.6/bin/hxnum -V` and found version 7.6
- ran `/nix/store/zmpviib2f0h0qh15j4qnzqxxkx2734n8-html-xml-utils-7.6/bin/hxnum -v` and found version 7.6
- ran `/nix/store/zmpviib2f0h0qh15j4qnzqxxkx2734n8-html-xml-utils-7.6/bin/hxnum --version` and found version 7.6
- ran `/nix/store/zmpviib2f0h0qh15j4qnzqxxkx2734n8-html-xml-utils-7.6/bin/hxpipe -v` and found version 7.6
- ran `/nix/store/zmpviib2f0h0qh15j4qnzqxxkx2734n8-html-xml-utils-7.6/bin/hxremove -v` and found version 7.6
- ran `/nix/store/zmpviib2f0h0qh15j4qnzqxxkx2734n8-html-xml-utils-7.6/bin/hxselect -v` and found version 7.6
- ran `/nix/store/zmpviib2f0h0qh15j4qnzqxxkx2734n8-html-xml-utils-7.6/bin/hxtabletrans -v` and found version 7.6
- ran `/nix/store/zmpviib2f0h0qh15j4qnzqxxkx2734n8-html-xml-utils-7.6/bin/hxuncdata --help` got 0 exit code
- ran `/nix/store/zmpviib2f0h0qh15j4qnzqxxkx2734n8-html-xml-utils-7.6/bin/hxuncdata --help` and found version 7.6
- ran `/nix/store/zmpviib2f0h0qh15j4qnzqxxkx2734n8-html-xml-utils-7.6/bin/hxref -v` and found version 7.6
- found 7.6 with grep in /nix/store/zmpviib2f0h0qh15j4qnzqxxkx2734n8-html-xml-utils-7.6
- found 7.6 in filename of file in /nix/store/zmpviib2f0h0qh15j4qnzqxxkx2734n8-html-xml-utils-7.6
In anticipation of what I outline in #33599, I only simplify exactly those
`doCheck`s which are equal to `hostPlatform != buildPlatform`. I also stick a
comment next to them so I can grep for them later.
Keep the `source` attrset distinct to prevent its entries from merging
with the top level attrs.
Since each type of source has a different set of entries for `source`,
this is the easiest way to keep them together.
This will pave the way for a new `url` type of source.
This is a mass-rebuild of many ruby packages,
notably those using `git` type sources.