Bug fix Brigandyne 2e édition

[CuracaoGold]

Fixed preview image name in json

Submission Checklist

Required

• [x ] The pull request title clearly contains the name of the sheet I am editing.
• [x ] The pull request title clearly states the type of change I am submitting (New Sheet/New Feature/Bugfix/etc.).
• [ x] The pull request makes changes to files in only one sub-folder.
• [x ] The pull request does not contain changes to any json files in the translations folder (translation.json is permitted)

New Sheet Details

• The name of this game is: < > (i.e. Dungeons & Dragons 5th Edition, The Dresden Files RPG)

• The publisher of this game is: < > (i.e. Wizards of the Coast, Evil Hat)

• The name of this game system/family is: < > (i.e. Dungeons & Dragons, FATE)

• I have followed the Character Sheets Standards when building this sheet.

• I have authorization from the game's publisher to make this an official sheet on Roll20 with their name attached.
• This game is not a traditionally published game, but a copy of the game rules can be purchased/downloaded/found at: < >
• This sheet is for an unofficial fan game, modification to an existing game, or a homebrew system.

Changes / Description

Fixed preview image name in json