update persona links issue template

.gitlab/issue_templates/Feature proposal.md

@@ -4,28 +4,28 @@
 ### Target audience
-<!--- For whom are we doing this? Include a [persona](https://design.gitlab.com/research/personas)
+<!--- For whom are we doing this? Include a [persona](https://about.gitlab.com/handbook/marketing/product-marketing/roles-personas/)
 listed below, if applicable, along with its [label](https://gitlab.com/groups/gitlab-org/-/labels?utf8=%E2%9C%93&subscribed=&search=persona%3A),
 or define a specific company role, e.g. "Release Manager".
 Existing personas are: (copy relevant personas out of this comment, and delete any persona that does not apply)
-- Parker, Product Manager, https://design.gitlab.com/research/personas#persona-parker
+- Parker, Product Manager, https://about.gitlab.com/handbook/marketing/product-marketing/roles-personas#parker-product-manager
 /label ~"Persona: Product Manager"
-- Delaney, Development Team Lead, https://design.gitlab.com/research/personas#persona-delaney
+- Delaney, Development Team Lead, https://about.gitlab.com/handbook/marketing/product-marketing/roles-personas#delaney-development-team-lead
 /label ~"Persona: Development Team Lead"
-- Sasha, Software Developer, https://design.gitlab.com/research/personas#persona-sasha
+- Sasha, Software Developer, https://about.gitlab.com/handbook/marketing/product-marketing/roles-personas#sasha-software-developer
 /label ~"Persona: Software developer"
-- Devon, DevOps Engineer, https://design.gitlab.com/research/personas#persona-devon
+- Devon, DevOps Engineer, https://about.gitlab.com/handbook/marketing/product-marketing/roles-personas#devon-devops-engineer
 /label ~"Persona: DevOps Engineer"
-- Sidney, Systems Administrator, https://design.gitlab.com/research/personas#persona-sidney
+- Sidney, Systems Administrator, https://about.gitlab.com/handbook/marketing/product-marketing/roles-personas#sidney-systems-administrator
 /label ~"Persona: Systems Administrator"
-- Sam, Security Analyst, https://design.gitlab.com/research/personas#persona-sam
+- Sam, Security Analyst, https://about.gitlab.com/handbook/marketing/product-marketing/roles-personas#sam-security-analyst
 /label ~"Persona: Security Analyst"
 -->