Move pull request template to Github location

Github doesn't support multiple PR templates right now, so fixing this by moving to root of .github folder.

Author: schnuerle

.github/pull_request_template.md

@@ -0,0 +1,41 @@
+---
+name: Default
+about: Suggest changes to MDS
+title: <Insert Title>
+
+---
+
+# MDS Pull Request
+
+Thank you for your contribution!  Please review our OMF [contributing page](https://github.com/openmobilityfoundation/governance/blob/main/CONTRIBUTING.md) to understand guidelines and policies for participation, and our [Code of Conduct page](https://github.com/openmobilityfoundation/governance/blob/main/CODE_OF_CONDUCT.md).
+
+To avoid complications and help make the Review process as smooth as possible, make sure to:
+
+1. Target [**`dev`**](https://github.com/openmobilityfoundation/mobility-data-specification/tree/dev) branch. Please ensure you are targeting **`dev`**, not **`main`**. 
+1. Keep the *"Allow edits from maintainers"* button checked to help us resolve some issues for you.
+1. Be ready to resolve any merge conflicts before we approve your Pull Request.
+1. Have an up to date profile, per our Github [community profile](https://github.com/openmobilityfoundation/governance/blob/main/CONTRIBUTING.md#community-profile) guildance.
+
+## Explain pull request
+
+Please provide a clear and concise reason for this pull request and the impact of the change
+
+## Is this a breaking change
+
+A breaking change would require consumers or implementors of the API to modify their code for it to continue to function (ex: renaming of a required field or the change in data type of an existing field). A non-breaking change would allow existing code to continue to function (ex: addition of an optional field or the creation of a new optional endpoint).
+
+* Yes, breaking
+* No, not breaking
+* I'm not sure
+
+## Impacted Spec
+
+Which spec(s) will this pull request impact?
+
+* `agency`
+* `policy`
+* `provider`
+
+## Additional context
+
+Add any other context or screenshots about the feature request here.