GitLab: update access control & imported Git repo name

wiki/src/blueprint/GitLab.mdwn

@@ -310,9 +310,10 @@ desc="for our blueprints"]]).
 
  - Visibility: Public
  - The `root` user has "Owner" access to this group.
- - Release managers have "Reporter" access to this group
+ - Release managers have "Reporter" access to every project in this group
    (after releasing a new Tails, they need to postpone issues,
-   including confidential ones, and manage group labels).
+   including confidential ones, and manage group labels),
+   until [[!tails_ticket 17589]] is done.
  - Nobody else is a member of this group.
  - Allow users to request access: disabled
 
@@ -733,7 +734,7 @@ From `git.tails.boum.org` aka. `git-tails.immerda.ch`:
  - `network-manager` (public; read-write: committers)
  - `onioncircuits` (public; read-write: committers)
  - `rm` (private; read-write: RMs)
- - `tails-workarounds` (public; read-write: committers)
+ - `tails-workarounds` → rename to `workarounds` (public; read-write: committers)
  - `test-suite-shared-secrets` (private; read-write: committers)
  - `torbrowser-launcher` (public; read-write: committers)
  - `ux` (public; read-write: committers)