[Feature Request] Enable ESLINT concurrency

### Product Area

The "code-analyzer" CLI

### Your Need or Problem

ESlint now supports multithreading, and as we see css and html files also being added to the standard scans, runtime is going up.
It would be great to see https://eslint.org/blog/2025/08/multithread-linting/ added as an option or even a default in code-analyzer

### Your Desired Solution

add --concurrency=auto to eslint runs

### Alternatives Considered

_No response_

### Additional Context (Screenshots, Files, etc)

_No response_

### Workaround

_No response_

### Urgency

Low