[Flow202][lib][skip-ci] [2/23] Fix Flow issues with useDispatch / useSelector being underconstrained
Summary:
The new version of Flow is requiring function calls to provide explicit type params when Flow isn't able to infer them.
While Flow isn't able to infer types from the generic useSelector in react-redux, our version of it has explicit types, and doesn't have that issue.
This diff migrates all of the errant imports of react-redux's useSelector to use ours. It also introduces a similar typed version of useDispatch, and migrates all callsites to use it.
NOTE: CI will fail on this diff. I considered the possibility of fixing Flow errors BEFORE upgrading Flow, but it wasn't possible... in some cases, the fixes to support the new version of Flow caused errors in the old version. I could have hidden these type errors with $FlowFixMe lines and then later revert those, but that seemed like too much busy work.
Depends on D9693
Test Plan: Confirm the Flow errors go away
Reviewers: tomek, bartek, atul
Reviewed By: atul
Subscribers: wyilio
Differential Revision: https://phab.comm.dev/D9694