Pac-Man character aliases

BUR #18378 has been approved by @nonamethanks.

rename aosuke -> inky_(pac-man)
rename akabei -> blinky_(pac-man)
rename pinki -> pinky_(pac-man)
rename guzuta -> clyde_(pac-man)

I have never heard of these names before, and I don't think many users are going to know the Pac-Man ghosts by any other name.

I prefer a rename considering how ambiguous they are.

pinki is an empty artist tag.

The bulk update request #18378 (forum #247906) has been approved by @nonamethanks.

Changed to rename. I highly doubt someone's gonna search for their original japanese names.