feat: add Deepseek v3.1 to Fireworks AI provider#7375

mrubens merged 2 commits intomainRooCodeInc/Roo-Code:mainfrom

feature/add-deepseek-v3-1-fireworksRooCodeInc/Roo-Code:feature/add-deepseek-v3-1-fireworksCopy head branch name to clipboard