fix: increase max_tokens for moonshotai/kimi-k2-instruct on Groq to 16384

- Updated maxTokens from 8192 to 16384 for moonshotai/kimi-k2-instruct model
- Fixes Groq API error: "max_tokens must be less than or equal to 16384"
- Aligns with Groq API limits for this specific model

Fixes #5739

Author: Roo Code Bot

packages/types/src/providers/groq.ts

@@ -89,7 +89,7 @@ export const groqModels = {
 		description: "DeepSeek R1 Distill Llama 70B model, 128K context.",
 	},
 	"moonshotai/kimi-k2-instruct": {
-		maxTokens: 8192,
+		maxTokens: 16384,
 		contextWindow: 131072,
 		supportsImages: false,
 		supportsPromptCache: false,