Bug 28442: Add 21.11 release team to teams.yaml

Add the 21.11 release team.

Test plan
1/ Check against https://wiki.koha-community.org/wiki/Release_Teams

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>

docs/teams.yaml

@@ -915,3 +915,67 @@ team:
         name: Andrew Fuerste-Henry
       - version: 19.11
         name: Victor Grousset
+  21.11:
+    release_date: 1637539201
+    manager:
+      name: Jonathan Druart
+    manager_assistants:
+      - name: Martin Renvoize
+      - name: Tomás Cohen Arazi
+    maintainer:
+      - version: 21.05
+        name: Kyle M Hall
+      - version: 20.11
+        name: Fridolin Somers
+      - version: 20.05
+        name: Victor Grousset
+      - version: 19.11
+        name: Wainui Witika-Park
+    maintainer_mentors:
+      - version: 19.11
+        name: Aleisha Amohia
+    maintainer_assistants:
+      - version: 21.05
+        name: Nick Clemens
+    qa_manager:
+      name: Katrin Fischer
+    qa:
+      - name: Marcel de Rooy
+      - name: Martin Renvoize
+      - name: Kyle M Hall
+      - name: Nick Clemens
+      - name: Victor Grousset
+      - name: David Cook
+      - name: Andrew Nugged
+      - name: Petro Vashchuk
+      - name: Julian Maurice
+      - name: Joonas Kylmälä
+      - name: Tomás Cohen Arazi
+      - name: Agustín Moyano
+    te:
+      - area: UI Design
+        name: Owen Leonard
+      - area: REST API
+        name: Tomás Cohen Arazi
+      - area: Zebra
+        name: Fridolin Somers
+      - area: Accounts
+        name: Martin Renvoize
+    bugwrangler:
+      - name: Sally Healey
+    documentation:
+      name: David Nind
+    documentation_team:
+      - name: Lucy Vaux-Harvey
+      - name: David Nind
+    meeting_facilitator:
+      - name: Martin Renvoize
+    translations:
+      - name: Bernardo González Kriegel
+    packaging:
+      - name: Mason James
+    ci:
+      - name: Mason James
+    accessibility_advocates:
+      - name: Wainui Witika-Park
+      - name: Henry Bolshaw