enhancement: Add CI workflow to update model.yaml files with latest engine versions, templates, and anything else needed.

[ramonpzg]

Model configuration files will go out of date as new versions of an engine come out, new templates are implemented or different parameters are added to the implementation of the engine within cortex. Therefore, I propose we create a CI workflow to update model.yaml files based on changes that affect their configuration. For example, the current model.yaml config for mistral:7b-tensorrt-llm-linux-ada lists tensorrt-llm version 0.11.0 while the current version is 0.16.0.