update deliverable-issue template

Author: chair28980

.github/ISSUE_TEMPLATE/deliverable.md

@@ -0,0 +1,40 @@
+---
+name: Deliverable Issue Template
+about: Deliverable issue
+title: "[Deliverable] "
+labels: Deliverable
+assignees: ''
+
+---
+<!-- Use GitHub Project fields "due date" and "planned start" to set dates -->
+<!-- Assignees should be the team leads for the teams involved in the Deliverable -->
+
+
+## Summary
+
+<!-- Provide a high level summary of the Deliverable -->
+<!-- Link to Deliverable description from roadmap.logos.co -->
+
+## Acceptance Criteria
+
+<!-- describe the deliverable and its attributes in plain English -->
+
+## Tasks
+
+<!-- Please add task issues under the appropriate team -->
+
+<!-- ## Research
+- [ ] ...
+- [ ] 
+
+## nwaku
+- [ ] ...
+- [ ] 
+
+## js-waku
+- [ ] ...
+- [ ] 
+
+## Chat
+- [ ] ...
+- [ ]  -->