2024 March Chromium update [skip ci]

[Raytonne]

Update Chromium patch and build instructions:

liboqs commit: 890a6aa448598a019e72b5431d8ba8e0a5dbcc85
boringssl commit: c0a0bb4d1243952819b983129c546f9ae1c03008
Chromium version: 124.0.6339.0

[baentsch]

By splitting Linux and Windows patch base this PR seems to make maintenance harder. But as you maintain this code, @Raytonne this should be your concern. Beyond the command regarding documentation of default groups, LGTM. Thanks for upgrading this!

[Raytonne]

By splitting Linux and Windows patch base this PR seems to make maintenance harder

This will make the build instruction more clear ;)

[baentsch]

Thanks for the updates. Two comments: 1) Are you able to create your PR's from within the oqs-demos repo? If so, CI should be able to run automatically. If you don't have the permissions, please let me know, I'll then manually pull them over. 2) Please run your commits with option "-s": It seems the new LinuxFoundation OQS masters have activated DCO...

[Raytonne]

Thanks for the updates. Two comments: 1) Are you able to create your PR's from within the oqs-demos repo? If so, CI should be able to run automatically. If you don't have the permissions, please let me know, I'll then manually pull them over. 2) Please run your commits with option "-s": It seems the new LinuxFoundation OQS masters have activated DCO...

1. No. Both @Raytonne and @pi-314159 don't have permissions
2. Done

[baentsch]

Any further updates or OK to merge, @Raytonne ?

[Raytonne]

@baentsch I think it's OK to merge.

Thank you!

[baentsch]

Thanks for the contribution, @Raytonne !