remove inline custom emoji

Signed-off-by: MTRNord <MTRNord@users.noreply.github.com>

Author: MTRNord

content/blog/2026/05/2026-05-08-twim.md

@@ -131,7 +131,7 @@ category = ["This Week in Matrix"]
 > - MSCs
 > - spaces
 > - food & drinks included
-> - yes, there will be Spezi <img data-mx-emoticon height="32" src="mxc://sosnowkadub.de/WRRbRZXDFzYRMLPnyWFBhiFH" alt="original_kasten" title="original_kasten">
+> - yes, there will be Spezi
 > - sailing trips
 > - ~~[bathrobes](https://tickets.matrix-community.events/mcs/2026/)~~ too late!
 > - Matrix + business