dt-bindings: eeprom: at24: Add compatible for Belling BL24S64

Add the compatible for an 64Kb EEPROM from Belling.

Signed-off-by: Luca Weiss <luca@lucaweiss.eu>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20251028-msm8953-cci-v2-3-b5f9f7135326@lucaweiss.eu
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

Author: z3ntu

Documentation/devicetree/bindings/eeprom/at24.yaml

@@ -131,6 +131,7 @@ properties:
           - const: atmel,24c32
       - items:
           - enum:
+              - belling,bl24s64
               - onnn,n24s64b
               - puya,p24c64f
           - const: atmel,24c64