details: link to the new Contributing page

Best to have a single page regrouping all info for kernel devs.

Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>

details.md

@@ -18,8 +18,10 @@ where the behavior is modified using TCP-ULP.
 MPTCP listen sockets will create "plain" *accepted* TCP sockets if the
 connection request from the client didn't ask for MPTCP.
 
-If you are interested by contributing to the kernel, please check this Docker
-image: [MPTCP Upstream Virtme Docker](https://github.com/multipath-tcp/mptcp-upstream-virtme-docker).
+If you are interested by **contributing to the kernel**, please check this
+[wiki](https://github.com/multipath-tcp/mptcp_net-next/wiki/Contributing) page
+and this [MPTCP Upstream Virtme Docker](https://github.com/multipath-tcp/mptcp-upstream-virtme-docker)
+repo.
 
 This page needs to be improved, feel free to
 [contribute](https://github.com/multipath-tcp/mptcp.dev/edit/main/details.md).