Replace Sodaq One product page link with support page link

The store page on the website no longer exists, but a support
page does - updated the link to point to something that might
help someone understand what this product is.

Author: 9names

README.md

@@ -738,7 +738,7 @@ The same repository includes support for numerous other development boards which
 
 ### Sodaq
 
-- [`sodaq_one`](https://crates.io/crates/sodaq_one) - Board support for the [Sodaq one board](https://shop.sodaq.com/sodaq-one-eu-rn2483-v3.html) in the [atsamd-rs] repo. It is an [atsamd-rs tier 2 support] board. [![crates.io](https://img.shields.io/crates/v/sodaq_one.svg)](https://crates.io/crates/sodaq_one)
+- [`sodaq_one`](https://crates.io/crates/sodaq_one) - Board support for the [Sodaq one board](https://support.sodaq.com/Boards/One/) in the [atsamd-rs] repo. It is an [atsamd-rs tier 2 support] board. [![crates.io](https://img.shields.io/crates/v/sodaq_one.svg)](https://crates.io/crates/sodaq_one)
 - [`sodaq_sara_aff`](https://crates.io/crates/sodaq_sara_aff) - Board support for the [Sodaq sara aff board](https://shop.sodaq.com/sodaq-sara-sff-r410m.html) in the [atsamd-rs] repo. It is an [atsamd-rs tier 2 support] board. [![crates.io](https://img.shields.io/crates/v/sodaq_sara_aff.svg)](https://crates.io/crates/sodaq_sara_aff)
 
 ### Other