dt-bindings: vertexcom-mse102x: Update email address

in-tech smart charging is now chargebyte. So update the email address
accordingly.
Signed-off-by: NStefan Wahren <stefan.wahren@i2se.com>
Acked-by: NKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220815080626.9688-1-stefan.wahren@i2se.comSigned-off-by: NJakub Kicinski <kuba@kernel.org>

Documentation/devicetree/bindings/net/vertexcom-mse102x.yaml

@@ -7,7 +7,7 @@ $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 title: The Vertexcom MSE102x (SPI) Device Tree Bindings
 
 maintainers:
-  - Stefan Wahren <stefan.wahren@in-tech.com>
+  - Stefan Wahren <stefan.wahren@chargebyte.com>
 
 description:
   Vertexcom's MSE102x are a family of HomePlug GreenPHY chips.