Switch default local tabautocomplete to gemma 2

[nicolas-dufour]

Validations

• [x] I believe this is a way to improve. I'll try to join the Continue Discord for questions
• [x] I'm not able to find an open issue that requests the same enhancement

Problem

Starcoder seems a bit old now and better models are available such as gemma 2 2b or codegemma 2b. Would it make sense to switch the suggested default? The model is smaller and has pretty good performance.

Solution

No response