Docker Security: Run Container as a Non-Root User

[shotgunner]

🚀 The feature

I am going to using crewai-tools in my program, and one of the dependencies are related to this repo. so I get this security errors from trivy-scanner while I am going to create new image based on it:

usr/local/lib/python3.10/site-packages/crewai_tools/tools/code_interpreter_tool/Dockerfile (dockerfile)
=======================================================================================================
Tests: 20 (SUCCESSES: 19, FAILURES: 1, EXCEPTIONS: 0)
Failures: 1 (HIGH: 1, CRITICAL: 0)

HIGH: Specify at least 1 USER command in Dockerfile with non-root user as argument
════════════════════════════════════════
Running containers with 'root' user can lead to a container escape situation. It is a best practice to run containers as non-root users, which can be done by adding a 'USER' statement to the Dockerfile.

See https://avd.aquasec.com/misconfig/ds002
────────────────────────────────────────



usr/local/lib/python3.10/site-packages/embedchain/deployment/fly.io/Dockerfile (dockerfile)
===========================================================================================
Tests: 20 (SUCCESSES: 19, FAILURES: 1, EXCEPTIONS: 0)
Failures: 1 (HIGH: 1, CRITICAL: 0)

HIGH: Specify at least 1 USER command in Dockerfile with non-root user as argument
════════════════════════════════════════
Running containers with 'root' user can lead to a container escape situation. It is a best practice to run containers as non-root users, which can be done by adding a 'USER' statement to the Dockerfile.

See https://avd.aquasec.com/misconfig/ds002
────────────────────────────────────────

I think we should use non-root user for Dockerfile. I also created a PR to resolve this issue please help me to merge it if it is ok

Motivation, pitch

PR to resolve the issue: #2224