aseprite/.github/PULL_REQUEST_TEMPLATE.md

I agree that my contributions are licensed under the Individual Contributor License Agreement V3.0 ("CLA") as stated in https://github.com/aseprite/sourcecode/blob/main/cla.md

I have signed the CLA following the steps given in https://github.com/aseprite/sourcecode/blob/main/sign-cla.md#sign-the-cla