@zxing throwing source maps warnings for webpack5

[Lukas742]

Bug Description

The third party library zxing-js used for the barcode scanner, is throwing source map warnings when used with webpack5. There are two open issues covering this topic (zxing-js/library#512, zxing-js/library#499), but as the library is in maintenance only mode, I don't think they will be resolved soon (if ever).
Since webpack5 is used in create-react-app this will most probably affect most projects using React.
Although, this is just a warning, I thought it was worth mentioning as we received increasing questions and issues about this warning (e.g. SAP/ui5-webcomponents-react#2876).

Steps to Reproduce

1. Clone this GitHub repo
2. run npm start or npm run build
3. see source maps warning

Isolated Example

https://github.com/Lukas742/sourcemaps-issue

Context

• UI5 Web Components version: 1.6.0
• Affected component: BarcodeScannerDialog

Priority

• Low
• Medium
• High
• Very High

The priority indicates the severity of the issue. To set the appropriate priority consider the following criteria:

• Breaks entire application or system - High or Very High
• Accessibility issue - Medium or High
• Functional issue - Medium or High
• Visual issue - Low or Medium

Note: The priority might be re-evaluated by the issue processor.

Stakeholder Info (if applicable)

• Organization: UI5 Web Components for React