Duplicate genre and publisher in game info

[Efreak]

Describe the bug For some games the publisher and genre is duplicated multiple times over. Alan Wake is the best example I've seen, with Microsoft Game Studio listed 6 times, but it occurs with others as well.

To Reproduce Steps to reproduce the behavior:

1. Go to Alan Wake in Junk Store
2. Scroll down to publisher and genre information

Expected behavior The information is presented once

Screenshots

Handheld device (please complete the following information):

• Device: Steam Deck
• OS: SteamOS
• Version: 3.6.21 (beta, but this was occurring on both last beta and stable as well)

Screenshot of version

[mrsjunkrunner]

This is most likely a gamesDB issue but we will add it to the list of things to look at.

[Efreak]

If this is the information coming in, and the rest is good quality, it may be worthwhile to just detect and remove duplication when presenting the information: [...new Set(publishers.split(/,\s*/))].join(', ').

[ebenbruyns]

It's probably better to just scrub it before it enters the DB...

[mrsjunkrunner]

This is a gamesdb issue as it is where all game metadat is pulled from. I am linking this issue to #65 as they are all related.

If someone from the community wants to work on this issue and submits a PR it will be reviewed and merged.