CREDITS: add Albin Söderqvist

Albin did not had an account on Kickstarter initially, so he was
registered as GuestXYZ. Upon his request, add his real name.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

CREDITS

@@ -8,6 +8,7 @@ Cedrus Linux kernel driver.
 - Abe Lacker
 - Adam Morris
 - Adam Oberbeck
+- Albin Söderqvist
 - Alerino Reis
 - Alex
 - Alex Kaplan