Add PR template repo specific

***NO_CI***

Author: josesimoes

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,38 @@
+<!--- In the TITLE (above **NOT HERE**) provide a general, short summary of your changes -->
+<!--- Please DO NOT use references to other PR's or issues -->
+
+## Description
+<!--- Describe your changes in detail -->
+<!--- Bulleted list. Full sentences. Ending with a dot. -->
+
+## Motivation and Context
+<!--- Why is this change required? What problem does it solve? -->
+<!--- If it fixes/closes/resolves an open issue, please link to the issue here using the template bellow (mind the link as all issues are open in the Home repository, not in this one) -->
+- Fixes/Closes/Resolves nanoFramework/Home#NNNN
+
+## How Has This Been Tested?<!-- (IF APPLICABLE) -->
+<!--- Please describe in detail how you tested your changes. -->
+<!--- Include details of your testing environment, and the tests you ran to -->
+<!--- see how your change affects other areas of the code, etc. -->
+
+## Screenshots<!-- (if appropriate): -->
+
+## Types of changes
+<!--- What types of changes does this PR introduce? Put an `x` in all the boxes that apply: -->
+- [ ] Improvement (non-breaking change that improves a feature, code or algorithm)
+- [ ] Bug fix (non-breaking change which fixes an issue with code or algorithm)
+- [ ] New feature (non-breaking change which adds functionality to code)
+- [ ] Breaking change (fix or feature that would cause existing functionality to change)
+- [ ] Config and build (change in the configuration and build system, has no impact on code or features)
+- [ ] Dev Containers (changes in the Dev Containers, has no impact on code or features)
+- [ ] Dependencies (update dependencies and changes associated, has no impact on code or features)
+- [ ] Documentation (changes or updates in the documentation, has no impact on code or features)
+
+## Checklist
+<!--- Go over all the following points, and put an `x` in all the boxes that apply. -->
+<!--- If you're unsure about any of these, don't hesitate to ask. We're here to help! -->
+- [ ] My code follows the code style of this project.
+- [ ] My change requires a change to the documentation.
+- [ ] I have updated the documentation accordingly.
+- [ ] I have read the [CONTRIBUTING](https://github.com/nanoframework/.github/blob/main/CONTRIBUTING.md) document.
+- [ ] All new and existing tests passed.