Fix vsc_calcua contact details on website

[pmoris]

Just a quick update to fix my contact details on the documentation website.

Relevant Slack post I made about this:

Is the contact section in the docs on the website (the big github logo on the right) taken automatically from the config_profile_contact parameter? In my case, it seems to be taken the @Domain from my email and using that as a github username. It seems that this is happening for a bunch of other profiles too, since they're pointing to institution or non-existing github pages.
I think it can be fixed by changing the order of any contact options: config_profile_contact = "[email protected] (GitHub: @pmoris)" => config_profile_contact = "GitHub: @pmoris - Email: [email protected]" .

I also fixed the homepage URL while I was at it: I had specified different ones for each partition on our Slurm cluster, but since the doc site was grabbing the first URL it found, I changed this to a single entry for the main homepage.

---

Please follow these steps before submitting your PR:

• If your PR is a work in progress, include [WIP] in its title
• Your PR targets the master branch
• You've included links to relevant issues, if any

Steps for adding a new config profile:

• Add your custom config file to the conf/ directory
• Add your documentation file to the docs/ directory
• Add your custom profile to the nfcore_custom.config file in the top-level directory
• Add your custom profile to the README.md file in the top-level directory
• Add your profile name to the profile: scope in .github/workflows/main.yml