Mutation operations should be excluded

[croutonn]

• I'm submitting a ...
  [ ] bug report
  [x] feature request
  [ ] question about the decisions made in the repository
  [ ] question about how to use this project

• Summary
  Mutation operations should be excluded because they are not required by the SWR specification.

[aecorredor]

@croutonn I'm curious if you think this still applies today given swr now has https://swr.vercel.app/docs/mutation#useswrmutation.