docs: create pull request template

Signed-off-by: amit padmani <amit.padmani@ayanworks.com>

Author: amitpadmani-awts

.github/pull_request_template.md

@@ -0,0 +1,12 @@
+### Summary 
+your changes text, screenshot or small recording
+
+### Issue ticket number and link    
+add ticket link
+
+### Checklist before requesting a review
+- [ ]  All commits contain a DCO Signed-off-by line (we use the DCO GitHub app to enforce this).
+- [ ]  Self-review of code & No unnecessary commented-out code.
+- [ ]  All existing functionality remain intact.
+- [ ]  Updated the README if necessary..
+- [ ]  No hard-coded sensitive information.