[Bug]: FileIconType.documentsFolder icon is not registered

[yume-chan]

Library

React / v8 (@fluentui/react)

System Info

System:
    OS: Windows 10 10.0.25236
    CPU: (12) x64 AMD Ryzen 5 5600X 6-Core Processor
    Memory: 11.16 GB / 31.91 GB
  Browsers:
    Edge: Spartan (44.25236.1010.0), Chromium (107.0.1418.35), ChromiumDev (109.0.1481.0)
    Internet Explorer: 11.0.25236.1000

Are you reporting Accessibility issue?

no

Reproduction

https://codesandbox.io/s/suspicious-sunset-jswqxe?file=/src/icons.js

Bug Description

Actual Behavior

Use FileIconType.documentsFolder doesn't show anything, console prints this warning:

The icon "documentfolder64_1.5x_png" was used but not registered. See https://github.com/microsoft/fluentui/wiki/Using-icons for more information. 
    in IconBase (created by StyledIconBase)
    in StyledIconBase (created by StyledIconBase)
    in StyledIconBase (created by FileTypeIconBasicExample)
    in FileTypeIconBasicExample (created by App)
    in App 

Expected Behavior

It shows an icon

Logs

No response

Requested priority

Normal

Products/sites affected

No response

Are you willing to submit a PR to fix?

no

Validations

• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• The provided reproduction is a minimal reproducible example of the bug.

[ling1726]

The bug is here:

fluentui/packages/react-file-type-icons/src/getFileTypeIconProps.ts

Line 17 in 76ebdee

const DOCUMENTS_FOLDER = 'documentfolder';

The correct name should be documentsfolder

[ling1726]

@yume-chan we might not have capacity to get to this in the near future, would you be interested in submitting a fix, it should be fairly easy