docs: update roles and rights

[Phil91]

Description

Update the roles and rights images

Why

To show the latest version of the roles and rights concept

Issue

N/A

Checklist

• I have followed the contributing guidelines
• I have performed IP checks for added or updated 3rd party libraries
• I have created and linked IP issues or requested their creation by a committer
• I have added copyright and license headers, footers (for .md files) or files (for images)
• I have performed a self-review of my own code
• I have successfully tested my changes locally
• I have added tests that prove my changes work
• I have checked that new and existing tests pass locally with my changes
• I have commented my code, particularly in hard-to-understand areas

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[evegufy]

@oyo do you want to review as well? you mentioned some special consideration for big images.

[oyo]

lgtm - nice small filesize now