fix: change fragment ID from ticket ID to PR id (#441)

## Description

Some fragments have been created using their ticket ID instead of the PR
IDs

## How has this been tested?

<!-- Please describe the tests that you ran to verify your changes.  -->

## Checklist

- [ ] [changelog](../CHANGELOG.md) was updated with notable changes
- [ ] documentation was updated

Signed-off-by: Guilhem Barthés <[email protected]>