Add TLP 28XX printers to detection list

[Cellivar]

The very lovely to work with Pupsaur reported having issues with a TLP2844 unit. I don't have any TLP EPL printers so didn't have them in the detection list yet.

Apparently TLP2844 units report as UKQ1935 U, note the two spaces in there. This contrasts with LP2844 units which tend to report as UKQ1935HLU. I've added an educated guess that TLP2824 units will follow this pattern with UKQ1915 U as well but can't validate.

This is considered a patch release as it doesn't functionally change much.

[github-actions]

➿ Code coverage

Filename	Statements	Branches	Functions	Lines
src/Documents/BitmapGRF.ts	66.47%	57.41%	72.73%	64.38%
src/WebZlpError.ts	33.33%	100%	50%	33.33%
src/index.ts	100%	100%	100%	100%
src/Documents/Commands.ts	25.84%	41.94%	9.17%	9.58%
src/Printers/Configuration/PrinterOptions.ts	25.64%	66.67%	6.25%	12.12%
src/Printers/Models/PrinterModel.ts	39.02%	18.18%	11.11%	13.79%
src/Printers/Configuration/SerialPortSettings.ts	97.06%	100%	85.71%	85.71%
src/Printers/Configuration/MediaOptions.ts	69.23%	33.33%	62.5%	20%
src/Documents/ConfigDocument.ts	28.21%	0%	28.57%	28.21%
src/Documents/Document.ts	40.91%	0%	33.33%	45%
src/Documents/LabelDocument.ts	44.83%	60%	26.32%	38.46%
src/Documents/ReadyToPrintDocuments.ts	27.27%	100%	0%	22.22%
src/Printers/Communication/LineBreakTransformer.ts	0%	100%	0%	0%
src/Printers/Communication/PrinterCommunication.ts	76.92%	50%	50%	50%
src/Printers/Communication/UsbPrinterDeviceChannel.ts	4.23%	0%	0%	4.23%
src/Printers/Languages/EplPrinterCommandSet.ts	12.07%	12.86%	11.11%	12.57%
src/Printers/Models/PrinterModelDb.ts	10%	0%	0%	10%
src/Printers/Models/EplPrinterModels.ts	11.76%	100%	0%	11.76%
src/Printers/Languages/PrinterCommandSet.ts	20.2%	6.25%	16.67%	19.15%
src/Printers/PrinterCommunicationOptions.ts	0%	100%	0%	0%
src/Printers/Printer.ts	11.46%	0%	0%	11.58%
src/Printers/Languages/ZplPrinterCommandSet.ts	3.18%	0%	0%	3.21%
src/PrinterUsbManager.ts	4.65%	0%	0%	4.88%