docs(templates): remove local PR template

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,28 +0,0 @@
-<!-- Hey there. Thank you so much for improving Fossify. Please consider filling out the details :)-->
-
-#### What is it?
-- [ ] Bugfix
-- [ ] Feature
-- [ ] Codebase improvement
-
-#### Description of the changes in your PR
-<!-- Bullet points are preferred. The following is an example -->
-- Updated colors
-- Update strings
-- Added documentation
-
-#### Before/After Screenshots/Screen Record
-<!-- If your PR changes the app's UI in any way, consider including screenshots or a video showing exactly what changed, so that developers and users can pinpoint it easily. Delete this if it doesn't apply to your PR.-->
-- Before:
-- After:
-
-#### Fixes the following issue(s)
-<!-- Prefix issues with "Fixes" so that GitHub closes them when the PR is merged (note that each "Fixes #" should be in its own item). Also add any other relevant links. -->
-- Fixes #
-
-#### Relies on the following changes
-<!-- Delete this if it doesn't apply to your PR. -->
-- 
-
-#### Acknowledgement
-- [ ] I read the [contribution guidelines](https://github.com/FossifyOrg/Messages/blob/master/CONTRIBUTING.md).