chore: updated docker config according to new VM specs

[jomkv]

Added

• Image memory limit, so we don't get OOM on production.
• Tuned runtime to better use resources (according to new specs).

Peak CPU usage during load test: 83%
Memory usage hovers between 46%-47% (both idle and during load test)

[Mark-0909]

Goods for me

[github-actions]

## Accuracy Check Results

- Normal dataset (jomTestCases): **73.00%** (73/100)
- Negated dataset (negatedClaims): **84.00%** (84/100)

- Evaluation step outcome: success/success
- Run: https://github.com/jomkv/truescope-api/actions/runs/24886321413