feat(groq): update model YAMLs [bot]

[harshiv-26]

Auto-generated by poc-agent for provider groq.

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Note

Low Risk
Changes are limited to provider model configuration YAMLs (capabilities/limits/metadata) with no application logic changes; risk is mainly incorrect model metadata affecting routing/parameter validation at runtime.

Overview
Refreshes multiple Groq model definition YAMLs with lifecycle/status metadata (e.g., active/preview) and updated capability flags (notably adding json_output to several chat models).

Adjusts per-model config details such as modalities blocks, removeParams/params (including stream removal for TTS), adds code_execution and a max_tokens constraint for groq/compound-mini, and updates moonshotai/kimi-k2-instruct-0905 with a deprecationDate, revised context window, and prompt-caching source.

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