GameSettings: Set MissingColorValue for Lego Indiana Jones 1

[Pokechu22]

See https://bugs.dolphin-emu.org/issues/12987. The alpha value of 0x82 was determined by disabling all objects other than the highlight (and object 0 which clears the screen) in the hardware fifoplayer (image), and then checking the output color (which is 0xAAAAAB or 0xABABAB depending on the pixel). 0x82 gives the closest result (though it's not a perfect match for every pixel, likely due to other slight inaccuracies with lighting). After that I compared across all of the provided fifologs, and things seem to be a generally good match (some differences are a value of 3, but I think part of this is related to bloom and lighting; in any case it looks close enough and isn't broken anymore).

Like with the debug cube fix (#9532), this is a hack.

Test	Dolphin old	Real hardware	Dolphin new
Hub
1-5
2-1
2-5
3-1a
3-1b
3-1c
3-5

(The other texture glitchyness in some of these is a separate issue and does not happen ingame.)