Create pull request template

[benoit-bremaud]

Create pull request template

Description Create a template for pull requests to ensure consistency and completeness in code reviews.

Steps

1. Create the directory .github/PULL_REQUEST_TEMPLATE/.

2. Add a template for pull requests (pull_request_template.md):

   
   **Description**
   
   Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.
   
   Fixes # (issue)
   
   **Type of change**
   
   Please delete options that are not relevant.
   
   - [ ] Bug fix (non-breaking change which fixes an issue)
   - [ ] New feature (non-breaking change which adds functionality)
   - [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
   - [ ] This change requires a documentation update
   
   **How Has This Been Tested?**
   
   Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration.
   
   - [ ] Test A
   - [ ] Test B
   
   **Checklist:**
   
   - [ ] My code follows the style guidelines of this project
   - [ ] I have performed a self-review of my own code
   - [ ] I have commented my code, particularly in hard-to-understand areas
   - [ ] I have made corresponding changes to the documentation
   - [ ] My changes generate no new warnings
   - [ ] I have added tests that prove my fix is effective or that my feature works
   - [ ] New and existing unit tests pass locally with my changes
   - [ ] Any dependent changes have been merged and published in downstream modules

Criteria for Success

The directory .github/PULL_REQUEST_TEMPLATE/ exists in the repository. A template for pull requests is created and pushed to the repository.