raiday

Update multimc.json

1

Closes #1038 Relates to #1038 - [x] I have read the [Contributing Guide](https://github.com/Calinou/scoop-games/blob/master/CONTRIBUTING.md).

vlc: vlc-rtx-upscaler

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Closes #XXXX Relates to #XXXX - [x] I have read the [Contributing Guide](https://github.com/ScoopInstaller/.github/blob/main/.github/CONTRIBUTING.md).

[Feature] Multiple installations of the same program

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#### Describe the solution you'd like Since every program in official buckets is portable it must be very easy to make it possible to create multiple installations of the same...