Merge pull request #43 from pimoroni/patch-pimoroni-pico

CI: Bump pimoroni-pico.

Author: Gadgetoid

ci/micropython.sh

@@ -4,7 +4,7 @@ MICROPYTHON_FLAVOUR="pimoroni"
 MICROPYTHON_VERSION="pico2_w_2025_09_19"
 
 PIMORONI_PICO_FLAVOUR="pimoroni"
-PIMORONI_PICO_VERSION="feature/picovector2-and-layers"
+PIMORONI_PICO_VERSION="431d8ad455371075ed247b10ded769d12136c7aa"
 
 PY_DECL_VERSION="v0.0.3"
 DIR2UF2_VERSION="v0.0.9"