Adding PR template

Author: venkateshsredhat

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,17 @@
+### What type of PR is this?
+_(bug/feature/cleanup/documentation/test/refactor)_
+
+
+### What this PR does / why we need it?
+
+### Which Jira/Github issue(s) this PR fixes?
+
+_Fixes #_
+
+### Special notes for your reviewer:
+
+### Pre-checks (if applicable):
+- [ ] Tested latest changes against a cluster
+- [ ] Ran `make test-unit` command locally to run all the unit tests and mock tests locally.
+- [ ] Included documentation changes with PR
+- [ ] Squashed your commits