Added the is staff flag to GTM

[harlyon]

What is the purpose of this pull request?

Added the IsStaff flag to GTM
([https://tfginfotec.atlassian.net/browse/BGR-446])

Added the isStaff flag variable to the userData events sent to GTM

What problem is this solving?

Adding the IsStaff flag to GTM

How should this be manually tested?

https://harrisone--thefoschini.myvtex.com/account#/bash-profile

Screenshots or example usage

Types of changes

• Bug fix (a non-breaking change which fixes an issue)
• New feature (a non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Requires change to documentation, which has been updated accordingly.

[vtex-io-ci-cd]

Hi! I'm VTEX IO CI/CD Bot and I'll be helping you to publish your app! 🤖

Please select which version do you want to release:

• Patch (backwards-compatible bug fixes)

• Minor (backwards-compatible functionality)

• Major (incompatible API changes)

And then you just need to merge your PR when you are ready! There is no need to create a release commit/tag.

• No thanks, I would rather do it manually 😞

[vtex-io-docs-bot]

Beep boop 🤖

I noticed you didn't make any changes at the docs/ folder

• There's nothing new to document 🤔
• I'll do it later 😞

In order to keep track, I'll create an issue if you decide now is not a good time

• I just updated 🎉🎉