obs-websocket/.github/pull_request_template.md

<!--- Please fill out the following template, which will help other contributors review your Pull Request. -->

<!--- Make sure you’ve read the contribution guidelines here: https://github.com/Palakis/obs-websocket/blob/4.x-current/CONTRIBUTING.md -->

### Description
<!--- Describe your changes. -->

### Motivation and Context
<!--- Why is this change required? What problem does it solve? -->
<!--- If it fixes/closes an open issue or implements feature request, -->
<!--- please link to the issue here. -->

### How Has This Been Tested?
<!--- Please describe in detail how you tested your changes, along with the OS(s) you tested with. -->
Tested OS(s): 

### Types of changes
<!--- What types of changes does your PR introduce? Uncomment all that apply -->

<!--- - Bug fix (non-breaking change which fixes an issue) -->
<!--- - New request/event (non-breaking) -->
<!--- - Documentation change (a change to documentation pages) -->
<!--- - Enhancement (modification to a current event/request which adds functionality) -->
<!--- - Performance enhancement (non-breaking change which improves efficiency) -->
<!--- - Code cleanup (non-breaking change which makes code smaller or more readable) -->

### 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! -->
-   [ ] I have read the [**contributing** document](https://github.com/Palakis/obs-websocket/blob/4.x-current/CONTRIBUTING.md).
-   [ ] My code is not on the master branch.
-   [ ] The code has been tested.
-   [ ] All commit messages are properly formatted and commits squashed where appropriate.
-   [ ] I have included updates to all appropriate documentation.