Merge branch 'patch-93' into 'master'

Add issue template for Open Source migrations

See merge request gitlab-org/gitlab!28171

.gitlab/issue_templates/Migrations.md

+# Project Name | Migration Tracker
+<!-- Please edit this header with your project / organization's name. -->
+
+## Background
+
+<!-- 
+Please add information here about why you're planning on migrating. Include any initial announcements that have been made about the decision or status.
+-->
+
+### Goals
+
+<!-- What are some of the goals of your migration to GitLab? Delete this section if you don't want to enumerate goals. -->
+
+## Quick Facts
+
+<!-- Please complete as many items in this list as possible. If you're not sure yet, add "TBD" (To be Decided) or "Unknown" -->
+
+ * **Timeline.** - 
+ * **Product.** - GitLab Gold/Ultimate or Commnunity Edition
+ * **Project's License.** What kind of OSI-approved license does your project use? 
+
+## Current Tooling and Replacements
+
+<!-- 
+Please fill in the table to give an overview of your current tooling. Here's a description of what to include in each column:  
+
+- Tool: which tool or platform you are currently using
+- Feature: which particular feature you are using in that tool or platform
+- GitLab feature: equivalent GitLab feature (the GitLab team can help fill this in, as well as the info in the next column)
+- GitLab edition: in which GitLab edition (CE or EE) is this feature available? 
+
+Here's an example of a replacements overview from one of the projects which migrated to GitLab:  https://gitlab.com/gitlab-org/gitlab/-/issues/25657#gitlab-replacements
+
+-->
+
+| Tool | Feature | GitLab feature | GitLab edition |
+| --- | --- | --- | --- |
+|  |  |  |  |
+
+## Collaborators
+
+<!-- Please add names of collaborators in the format: Name, Title, Role (what will you be helping to do, or how should you be involved), GitLab username -->
+
+## Related Issues
+
+<!-- Add any related issues that are important for your project by adding the title of the issue and a link to it (preferably as an embedded link). You will probably keep editing this section as the migration progresses, so don't worry if it's mostly blank for now. 
+
+Here is an example of what this list might look like once populated: https://gitlab.com/gitlab-org/gitlab-foss/-/issues/55039#outstanding-issues
+-->
+
+### Blockers
+ * [ ] ADD_LINK_TO_ISSUE_HERE
+
+### Urgent
+ * [ ] 
+
+### Important but not urgent
+ * [ ] 
+
+### Nice to have
+ * [ ] 
+
+ 
+------
+
+/label ~Open-Source ~movingtogitlab
+/cc @nuritzi 
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