[DERCBOT-1251] Add model to AzureOpenAI Settings

[assouktim]

This PR requires the data to be updated, following the addition of the model to AzureOpenAI Settings.

$> use tock_bot

$> db.bot_rag_configuration.updateMany( { "llmSetting.provider": "AzureOpenAIService" }, { $set: { "llmSetting.model": "gpt-3.5-turbo" } } )

$> db.bot_rag_configuration.updateMany( { "emSetting.provider": "AzureOpenAIService" }, { $set: { "emSetting.model": "text-embedding-ada-002" } } )

$> db.bot_sentence_generation_configuration.updateMany( { "llmSetting.provider": "AzureOpenAIService" }, { $set: { "llmSetting.model": "gpt-3.5-turbo" } } )

After this update, in the Tock Studio, enter the correct model for your Azure deployment

[assouktim]

It's done