Remove Loïc Teixeira from active core team members

Wagtail-core-team.md

@@ -44,11 +44,6 @@ The Wagtail core team are:
     Australia,
     [UTC+10](https://www.timeanddate.com/worldclock/australia/brisbane)
   - Areas of interest: backend, documentation, Stimulus, React, JavaScript
-- Loïc Teixeira
-  ([loicteixeira](https://github.com/loicteixeira))
-  - France,
-    [UTC+1/2](https://www.timeanddate.com/worldclock/france/paris)
-  - Areas of interest: backend, static builds, StreamField, rich text and support
 - Matthew Westcott
   ([gasman](https://github.com/gasman))
   - [Torchbox](https://www.torchbox.com),