fixup! Adding issue and merge request templates

TBB 41382: Replace gitlab templates ReleasePrep label references with Apps::Type::ReleasePreparation

.gitlab/merge_request_templates/Rebase.md

@@ -10,7 +10,7 @@
 - tor-browser-build#xxxxx
 
 ### Issue Tracking
-- [ ] Link rebase issue with appropriate [Release Prep issue](https://gitlab.torproject.org/groups/tpo/applications/-/issues/?sort=updated_desc&state=opened&label_name%5B%5D=Release%20Prep&first_page_size=20) for changelog generation
+- [ ] Link rebase issue with appropriate [Release Prep issue](https://gitlab.torproject.org/groups/tpo/applications/-/issues/?sort=updated_desc&state=opened&label_name%5B%5D=Apps%3A%3AType%3A%3AReleasePreparation&first_page_size=20) for changelog generation
 
 ### Review