Update dev_ops.md

Contribute with new ops info was linking to the old forum.

md/5_writing_ops/dev_ops/dev_ops.md

@@ -117,5 +117,5 @@ You can now fill in all the details and documentation for your new op !
 
 ### Publishing Ops
 
-If you made an op and think it would be useful for other users [get in touch](../../faq/features/contribute/contribute) with the cables-staff (via [discord](https://discord.gg/cablesgl) or the [cables forum](https://forum.cables.gl/)).
+If you made an op and think it would be useful for other users get in touch with the cables-staff via [discord](https://discord.gg/cablesgl) or [github](https://github.com/cables-gl/cables/issues).