New icon: GameMaker Studio (original, line, wordmark)

[VizzottoNCF]

Double check these details before you open a PR

• [X] PR does not match another non-stale PR currently opened
• [X] PR name matches the format new icon: Icon name (versions separated by comma). More details here
• [X] PR's base is the develop branch.
• [X] Your icons are inside a folder as seen here
• [X] SVG matches the standards laid out here
• [X] A new object is added in the devicon.json file at the correct alphabetic position as seen here

**This PR closes **

Link to prove your SVG is correct and up-to-date.

https://gamemaker.io/legal/brand

GameMaker Studio does not provide oficial SVG files for their branding, but they do provide oficial logo images that I've converted into SVG files.

GameMaker uses 2 variations of their logo, one in white(#ffffff) and another in black (#000000), this commit contains only the white version of the logos (as it is the one they use the most)