Update Epics badge in Issues doc

doc/user/project/issues/index.md

@@ -87,7 +87,7 @@ must be set.
 
 While you can view and manage the full details of an issue on the [issue page](#issue-page),
 you can also work with multiple issues at a time using the [Issues List](#issues-list),
-[Issue Boards](#issue-boards), Issue references, and [Epics](#epics-ultimate)**(ULTIMATE)**.
+[Issue Boards](#issue-boards), Issue references, and [Epics](#epics-premium)**(PREMIUM)**.
 
 Key actions for Issues include:
 
@@ -137,7 +137,7 @@ With [Design Management](design_management.md), you can upload design
 assets to issues and view them all together to easily share and
 collaborate with your team.
 
-### Epics **(ULTIMATE)**
+### Epics **(PREMIUM)**
 
 [Epics](../../group/epics/index.md) let you manage your portfolio of projects more
 efficiently and with less effort by tracking groups of issues that share a theme, across

doc/user/project/issues/issue_data_and_actions.md

@@ -16,7 +16,7 @@ You can find all the information for that issue on one screen.
 - **2.** [To Do](#to-do)
 - **3.** [Assignee](#assignee)
   - **3.1.** [Multiple Assignees **(STARTER)**](#multiple-assignees-starter)
-- **4.** [Epic **(ULTIMATE)**](#epic-ultimate)
+- **4.** [Epic **(PREMIUM)**](#epic-premium)
 - **5.** [Milestone](#milestone)
 - **6.** [Time tracking](#time-tracking)
 - **7.** [Due date](#due-date)
@@ -100,7 +100,7 @@ to track in large teams where there is shared ownership of an issue.
 In [GitLab Starter](https://about.gitlab.com/pricing/), you can
 [assign multiple people](multiple_assignees_for_issues.md) to an issue.
 
-### Epic **(ULTIMATE)**
+### Epic **(PREMIUM)**
 
 You can assign issues to an [Epic](../../group/epics/index.md), which allows better
 management of groups of related issues.