chore: fix when Gustaf can attend

In my original commit my file accidentally said I can only participate on friday. This is not the case I would love to be there on both days.

[x] My pull request contains a JSON file $name_or_nickname.json
[x] I read the THE IMPORTANT STUFF at https://jscraftcamp.org/registration, the JSON file follows the template, and contains the mandatory fields like realName, githubAccountName, when, iCanTakeNotesDuringSessions, whatIsMyConnectionToJavascript and whatCanIContribute.
[x] If I can NOT attend, I will either send another pull request removing my JSON file or an e-mail with the subject 'UNREGISTER' to team@jscraftcamp.org
[x] I agree that the data I enter in the registration can be used for running the event, e.g. make a name tag, count me as participant. I acknowledge that my data are public on GitHub and I agree that I will be listed on the JSCraftCamp website as a participant.
[x] I agree that photos and videos might be taken and published (e.g. on social media) during the event.
[x] I understand that I might NOT get a T-Shirt, because they might be in production already
[ ] I asked my company about sponsoring (see open items at: https://github.com/orgs/jscraftcamp/projects/7)

Are you from a sponsoring company?

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Lighthouse	1 paths audited Performance: 78 (🔴 down 5 from production) Accessibility: 100 (no change from production) Best Practices: 100 (no change from production) SEO: 99 (no change from production) PWA: - View the detailed breakdown and full score reports

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jscraftcamp / website