Chore(pull_request_template.md): introduce (#17)

Author: AugustinMauroy

.github/pull_request_template.md

@@ -0,0 +1,28 @@
+## Description
+
+<!--
+	Thank you for your contribution! Please provide details for what and why this PR is needed.
+
+	If it is a bug-fix, please cover the reproduction(s) with unit test(s).
+-->
+
+## Related Issue
+
+## Checklist
+
+<!--
+	You can check the items by adding an `x` between the brackets, like this: - [x]
+-->
+
+<!--
+	See https://github.com/nodejs-loaders/nodejs-loaders.github.io/blob/main/CONTRIBUTING.md for tips opening a PR, like checking for lint.
+-->
+
+The following have been checked:
+
+- [ ] `node --run test:unit` passes
+- [ ] `node --run biome:ci` passes
+- [ ] `node --run build` passes
+- [ ] `node --run types:check` passes
+
+<!-- Thank you for your contribution to the project. Please provide the details of your contribution and ensure that you have checked the items in the checklist. -->