[WIP] Update @expo/image-utils package (resolves issue #234)

[davidlormor]

Description

One Line Summary

Addresses security vulnerability outlined in #234.

Details

Motivation

Fixes a vulnerability in underlying semver package from outdated @expo/image-utils package.

Scope

Updates @expo/image-utils from ^0.3.22 to ^0.5.1

Testing

Manual testing

(WIP - will update PR once testing is done against a live app. It appears that the affected changes only apply to Android icon generation.)

Checklist

Overview

• I have filled out all REQUIRED sections above
• PR does one thing
  • If it is hard to explain how any codes changes are related to each other then it most likely needs to be more than one PR
• Any Public API changes are explained in the PR details and conform to existing APIs

Testing

• I have personally tested this on my device, or explained why that is not possible
• I have tested this on the latest version of the plugin
• I have tested this on both Android and iOS, or explained why that is not possible

Final pass

• Code is as readable as possible.
  • Simplify with less code, followed by splitting up code into well named functions and variables, followed by adding comments to the code.
• I have reviewed this PR myself, ensuring it meets each checklist item
  • WIP (Work In Progress) is ok, but explain what is still in progress and what you would like feedback on. Start the PR title with "WIP" to indicate this.