Changed the symbols for OR and AND to the Venn diagrams for union and intersection

[avidandrew]

Please include a link to the Pull Request that you are documenting

PR17720

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This updates the screenshots for the color label filter to use the new Venn diagram symbols.

[elstoc]

I think it would be better if the sizes of these images were closer to those currently on the website, which I made larger so they were clearer in the manual. IIRC I ended up playing around with the DPI and/or font sizes in preferences>general when I did these originally.

[avidandrew]

I uploaded new, larger versions of these images. For reference, I set GUI controls and text DPI in preferences>general to 160 to get this new resolution

[elstoc]

Thanks, could you modify the color labels image as well, and to include the same content as the previous image (show the entire widget, for consistency with the other images in the manual)

[elstoc]

Nice one, thanks