Module security plan shall be refined

### What

Existing module security plan was created long back and requires refinement. In addition, few fields (for example: Module Release Notes) are duplicated that are required to be fixed too.

### How

_No response_

### Estimates for realization

Impact: None (Module security plan template is not yet used to create security plan for individual modules)

### Category

- [ ] Affects Detailed Design

### Requirements / Architecture

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