Fix flaky test: TestHookFileWillBeUploaded/updated

Description

QA Test Steps

We should verify continued functionality of plugins that use the FileWillBeUploaded hook, e.g. the antivirus plugin.

Reporter

None

Status

Mana

4

Assignee

Jesse Hallam

QA Assignee

Saturnino Abril

Reporter

Ben Schumacher

Epic Link

None

Fix versions

Mattermost Team

Sustained Engineering

Sprint

None

Labels

QA Testing Areas

Plugins

GitHub Issue

None

Components

None
Configure