Update Flow version so it supports real-time check on VSCode

[WagnerMoreira]

Fixes https://github.com/x-team/xp/issues/2014

Description

This update enables Flow real-time code checking. In the current flow-bin version we have the vs-code extensions do not work resulting in Flow server errors.

Checklist

• set yourself as an assignee
• set appropriate labels for a PR (In Review or In Progress depending on its status)
• make sure your code lints (npm run lint)
• Flow type checks passed (npm run flow)
• Snapshots tests passed (npm run jest)
• check cleanup tasks (https://github.com/x-team/xp/labels/cleanup) and take a suitable small one (if exists) in a related area of the current changes
• once finished with all the changes, you run npm run build command and committed changed files to the branch
• manually tested the app by running it in several different browsers (Firefox, Chrome, Opera, Safari, MS IE/Edge, etc.) and checked nothing is broken and operates as expected!

Steps to Test or Reproduce

The same steps as we can see in the screenshots below.

Impacted Areas in Application

Every JS file

Screenshots

Using "flow-bin": "^0.61.0" Flow server fails to start on VScode

Without real-time code checking, the summary variable name is incorrect but we see no errors

With real-time code checking 🎉 🎉 using "flow-bin": "^0.111.1" (latest)

[WagnerMoreira]

@nicksp there are some warnings when I run npm t as you mentioned, I will investigate and find a fix for them, this is probably the only work to do on this cleanup.

[nicksp]

@WagnerMoreira There seems to be a conflict in package.json file. Would you mind resolving that?

[nicksp]

@WagnerMoreira Just for the reference, here're failing tests: https://gist.github.com/nicksp/0ad87d9327ec3945ba043d6b39ed8442

Seems like a newer Flow version, stricter checks.