Add new file - new issue template

.gitlab/issue_templates/actionable_insight.md

+## Actionable Insights
+Actionable insights always have a follow-up action that needs to take place as a result of the research observation or data, and a clear recommendation or action associated with it. An actionable insight both defines the insight and clearly calls out the next step. These insights are tracked over time.
+
+#### Link
+
+- [ ] Provide the link to the Dovetail actionable insight you created earlier (this should contain all the essential details)
+- [ ] If applicable, link this actionable insight issue back to the original Research Issue in the GitLab UX Research project
+
+#### Assign
+
+- [ ] Assign this issue to the appropriate Product Manager, Product Designer, or UX Researcher
+
+#### Description
+
+- [ ] Provide some brief detials on the actionable insight and the action to take
+
+-------------------------------------------------------------------------------
+
+|   |  PLEASE COMPLETE THE BELOW  |
+| ------ | ------ |
+| Dovetail link: | (URL goes here) |
+| Details: | (details go here) |
+| Action to take: | (action goes here) |
+
+
+
+
+
+
+
+ ~"Actionable Insight"