Request review to module maintainers and collaborators on west.yml change

When module references are updated in `west.yml`, request review to the relevant module maintainers and collaborators (from `MAINTAINERS.yml`).

See https://discordapp.com/channels/720317445772017664/733037738068148335/1068282652379058176

https://gist.github.com/stephanosio/a2fd7b46102592d2f1381ba044b29244