planning/paris-2025: Added myself to in-person participants

Author: SebastianZ

planning/paris-2025.txt

@@ -62,6 +62,7 @@ Full minutes to come.
 | Noam Rosenthal | August 18 | August 21 | Hotel Eden Opéra | None | Eurostar |
 | Oriol Brufau | ? | ? | AirBnB | Strong dislike of cheese and shellfish | ? |
 | Roman Komarov| Here already | N/A | Local | None | N/A |
+| Sebastian Zartner | August 18 | August 22 | New Hotel Saint Lazare | None | N/A |
 | Tab Atkins | ? | ? | ? | ? | ? |
 | Yehonatan Daniv | August 18 | August 26 | Airbnb | . | . |
 ==== Virtual Participants ====