Bug: The "developer tools" settings section icon doesn't appear on Windows 10

[Lamparter]

Description

The icon for "developer tools" in Settings doesn't appear on my Windows 10 laptop.

Steps To Reproduce

1. Install Files on Windows 10
2. Open Settings
3. See the invalid Unicode character

Files Version

3.9.1.0

Windows Version

10.0.19045.5371

User ID

N/A

Log File

No log file

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Some icons are also inconsistent and some are using the Segoe MDL2 assets and some are using Segoe UI Fluent system icons

[yaira2]

Can you confirm if  displays properly? If yes, would you like to open a PR?

[Lamparter]

Sure