Upgrade react-invoice-generator to SPFx 1.22.x

[ferrarirosso]

Disclaimer

Yes

Sample

https://github.com/pnp/sp-dev-fx-webparts/tree/main/samples/react-invoice-generator

Contributor(s)

rishabhshukla12

Suggestion

I'd like to upgrade this sample to the latest SPFx version (1.20.x). This would include updating all packages, migrating from gulp to Heft, and fixing any build issues that arise during the process.

Are you willing to help?

Yes