Pass mutation options to handlers

[MrDoomBringer]

Implementation of the changes originally proposed in #6238, but fit for our current codebase. This PR passes mutation options into the onError and onCompleted hooks. See the previous PR for some discussion on the topic.

Tests have been updated to reflect this feature

Checklist:

• If this PR is a new feature, please reference an issue where a consensus about the design was reached (not necessary for small changes)
• Make sure all of the significant new logic is covered by tests

[hwillson]

This is awesome @MrDoomBringer - would you mind adding a CHANGELOG entry about this (in this PR) as well?

[MrDoomBringer]

Done!

[sjwilczynski]

@hwillson, @MrDoomBringer do you think it would be possible to add context to onCompleted and onError callbacks in useQuery options? As we are logging some information in these callbacks, we would love to have access to context in them to add the properties from context to our logs