Changes to Get all perps positions for a competition

the response property positions/items/averagePrice became nullable for the status 200

the response property positions/items/collateral became nullable for the status 200

the response property positions/items/leverage became nullable for the status 200

the response property positions/items/pnlPercentage became nullable for the status 200

the endpoint scheme security BearerAuth was added to the API

the endpoint scheme security bearerAuth was removed from the API

api tag Competition added

api tag Competitions removed

endpoint added