Update Belle II RAB Representative

Author: bari12

.github/workflows/update_documentation.yml

@@ -14,7 +14,7 @@ jobs:
         uses: actions/checkout@v4
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 2.7
+          ruby-version: 3.4
       - name: Install markdownlint
         run: |
           gem install mdl

docs/rucio_advisory_board.md

@@ -40,7 +40,7 @@ board meetings.
 | Community                           | Representative           | Term                 |
 | ----------------------------------- | ------------------------ | -------------------- |
 | [ATLAS](https://atlas.cern)         | David South, DESY        | 2023-Apr to 2027-Mar |
-| [Belle II](https://www.belle2.org)  | Cedric Serfon, BNL       | 2023-Jun to 2025-May |
+| [Belle II](https://www.belle2.org)  | Cedric Serfon, BNL       | 2023-Jun to 2027-May |
 | [CMS](https://cms.cern)             | Eric Vaandering, FNAL    | 2025-Feb to 2027-Jan |
 | [DUNE](https://www.dunescience.org) | Mike Kirby, BNL          | 2023-Feb to 2027-Jan |
 | [ESCAPE](https://projectescape.eu)  | Giovanni Guerrieri, CERN | 2025-Feb to 2027-Jan |