core: PR template updated

Author: Debashis08

.github/pull_request_template.md

@@ -0,0 +1,35 @@
+### Pull Request Guidelines
+
+1. While creating Pull Request from feature to release branch, please provide proper description and check the boxes for specific changes made in this feature branch.
+2. While creating Pull Request from release to main branch, please check the appropriate version bump from the provided list.
+
+---
+### PR from feature to release
+
+**Description**
+
+
+**Type of Change**
+
+- [ ] Bug fix
+- [ ] New feature
+- [ ] Core update
+- [ ] Tests added
+- [ ] Documentation update
+
+**Notes**
+
+
+----
+### PR from release to main
+
+**Release Summary**
+
+
+**Version Bump Type**
+- [ ] Major
+- [ ] Minor
+- [ ] Patch
+
+**Notes**
+