feat: added PR template for submitters

Signed-off-by: borntorock <[email protected]>

Author: borntorock

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,12 @@
+# Description
+
+Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.
+
+Fixes # (issue)
+
+# Checklist:
+
+- [ ] I have mentioned the appropriate type(scope), as referenced [here](https://jenkins-x.io/community/code/#the-commit-message) in the commit message and PR title for the semantic checks to pass.
+- [ ] I have signed off the commit, as per instructions mentioned [here](https://jenkins-x.io/community/code/#how-to-sign-your-commits).
+- [ ] Any dependent changes have already been merged.
+