fix(template): update links in the MR template

### Field: Create or update a job

* [ ] Ensure that the job contain all required files in order to fit [the template](https://gitlab.com/r2devops/hub/-/tree/latest/tools/job_template/job_name)

* [ ] Ensure that the job contain all required files in order to fit [the template](https://gitlab.com/r2devops/hub/-/tree/latest/tools/job_template/r2_jobname)

* [ ] Ensure that the jobs is working

* [ ] Create a new change-log file (initial version must be `0.1.0`)

* [ ] Update the documentation (`README.md` file)

* [ ] Check if your job follows our [guidelines](https://r2devops.io/create-update-job/#guidelines-required) and [best practices](https://r2devops.io/create-update-job/#best-practices-optional)

* [ ] Check if your job follows our [guidelines](https://docs.r2devops.io/contribute/#guidelines-required) and [best practices](https://docs.r2devops.io/contribute/#best-practices-optional)

* [ ] Ensure pipeline doesn't fail

* [ ] Update the dictionary if the job `spell_check` fails, and it's not a typo  

### Field: Update the documentation

* [ ] Check the documentation result is rendered properly in pipeline `MkDocs` artifact

* [ ] Check if your job follows our [guidelines](https://r2devops.io/create-update-job/#guidelines-required) and [best practices](https://r2devops.io/create-update-job/#best-practices-optional)

* [ ] Check if your job follows our [guidelines](https://docs.r2devops.io/contribute/#guidelines-required) and [best practices](https://docs.r2devops.io/contribute/#best-practices-optional)

* [ ] Ensure pipeline doesn't fail

* [ ] Update the dictionary if the job `spell_check` fails, and it's not a typo  

* [ ] Fix the broken links if any is prompted by the `links_checker` job

### Field: Update one of the hub tools

* [ ] Check if your job follows our [guidelines](https://r2devops.io/create-update-job/#guidelines-required) and [best practices](https://r2devops.io/create-update-job/#best-practices-optional)

* [ ] Check if your job follows our [guidelines](https://docs.r2devops.io/contribute/#guidelines-required) and [best practices](https://docs.r2devops.io/contribute/#best-practices-optional)

* [ ] Ensure the tool is working properly locally 

* [ ] Ensure the tool is working properly in the pipeline 

* [ ] If needed, update `Pipfile` (and `Pipfile.lock`) dedicated to the tool

### Field: Update hub's pipeline 

* [ ] Check if it follows our [guidelines](https://r2devops.io/create-update-job/#guidelines-required) and [best practices](https://r2devops.io/create-update-job/#best-practices-optional)

* [ ] Check if it follows our [guidelines](https://docs.r2devops.io/contribute/#guidelines-required) and [best practices](https://docs.r2devops.io/contribute/#best-practices-optional)

* [ ] Check if the new pipeline is working properly in a fork

## When I'm done