Use exceljs instead of xlsx

[drernie]

https://stackoverflow.com/questions/76101101/xlsx-package-vulnerabilities-found-but-there-is-no-newer-package

As explained in the README, this project is no longer maintained on GitHub and no longer published to npm. Try to install from below link: https://cdn.sheetjs.com/xlsx-0.19.3/xlsx-0.19.3.tgz. In your package.json file add this:

"xlsx": "https://cdn.sheetjs.com/xlsx-0.19.3/xlsx-0.19.3.tgz"

[drernie]

FROM: https://cdn.sheetjs.com

https://cdn.sheetjs.com/xlsx-latest/xlsx-latest.tgz

OR

https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz

[drernie]

Considering all this, I think, we should invest time in moving to other library, for example, https://www.npmjs.com/package/exceljs.
We use it only for reading simple tabular data, and we use it through facade which have tests.
So, it shouldn't be difficult.

[drernie]

https://github.com/quiltdata/quilt/tree/xlsx-to-exceljs