Improvement: Define secure coding guidelines for Rust

### What

Secure coding guidelines for Rust shall be defined.

Note: https://github.com/rustfoundation/safety-critical-rust-coding-guidelines will be used as base

### How

_No response_

### Estimates for realization

All rust modules will require code refinement once guidelines are defined and enabled as part of static analysis tool.

### Category

- [ ] Affects Detailed Design

### Requirements / Architecture

- [x] Requirements / Architecture are not affected by this change?