Add WitchBlast v0.7.5

[MCOfficer]

No description provided.

[r15ch13]

I would suggest leaving the out bin property and use shortcuts instead. Shortcuts support the working directory.
Also, added persistence for the config files.

{
    "description": " Roguelite dungeon crawl shooter similar to The Binding of Isaac.",
    "homepage": "https://github.com/Cirrus-Minor/witchblast",
    "version": "0.7.5",
    "license": "GPL3",
    "url": "https://github.com/Cirrus-Minor/witchblast/releases/download/v0.7.5/Witch.Blast.v0.7.5.zip",
    "hash": "2ed55f51f5a7a1a59d45175242bd62ae602361fc70d337ef7406d5b516398661",
    "extract_dir": "Witch Blast v0.7.5",
    "shortcuts": [
        [
            "Witch Blast.exe",
            "Witch Blast"
        ]
    ],
    "pre_install": [
        "if(!(Test-Path \"$dir\\config.dat\")) { Set-Content -Value $null -Path \"$dir\\config.dat\" }",
        "if(!(Test-Path \"$dir\\game.sav\")) { Set-Content -Value $null -Path \"$dir\\game.sav\" }"
    ],
    "persist": [
        "config.dat",
        "game.sav",
        "data"
    ],
    "checkver": "github",
    "##": "Note: No Autoupdate due to inconsistent releases, downloads etc. Also, a new release seems unlikely"
}

[MCOfficer]

Shortcuts look very promising - learned something new today. Too bad they don't fix this for CLI tools, but for games it'll do.

Also, thanks for the persists.