Add feedback (#2912)

Added a README.md for assignment proposal and feedback details.

Author: fianmian

contributions/feedback/sedv-mathm/README.md

@@ -0,0 +1,22 @@
+# Assignment Proposal
+
+## Title
+
+Feedback on executable tutorial: "DevSecOps with Checkov for Infrastructure Security Scanning"
+
+## Names and KTH ID
+
+  - Sofia Edvardsson (sedv@kth.se)
+  - Mathias Magnusson (mathm@kth.se)
+
+## Deadline
+
+- Task 3
+
+## Category
+
+- Feedback
+
+## Description
+
+Link to feedback: https://github.com/KTH/devops-course/pull/2811#issuecomment-3378660875