Add TIFF compression options such as LZW to the Export Docker

[Corel #5740529]

The Export Docker should support TIFF compression options such as LZW.

TIFF compression options such as LZW are available when exporting through File > Export. However, these TIFF-specific compression options are not available in the Export Docker. The Export Docker only provides general bitmap conversion settings and saves the TIFF file directly without presenting the TIFF compression dialog. This behavior exists in CorelDRAW Graphics Suite 2024 and CorelDRAW Graphics Suite 2026.

Thus, exporting through Corel Draw Export Docker generates uncompressed tiff files. As a consequence, rsulting files can be huge, 1 order of magnitude larger than if user manually saves image as LZW compressed tiff. When there are multiple assets, one wants to use the Docker and expects th Docker to automatically compress exported tiffs with LZW.

For now, the available workaround is to use File > Export when LZW-compressed TIFF output is required. This is not ideal when exporting multiple assets.