Fix the Unicode mapping for 💩
Fix the Unicode mapping for 💩

This mapping was incorrectly set to [flexed biceps][1] instead of
[poop][2] which made it very confusing when trying to type it out.

[1]: https://www.fileformat.info/info/unicode/char/1f4aa/index.htm
[2]: https://www.fileformat.info/info/unicode/char/1f4a9/index.htm

averissimo/yakyak,yakyak/yakyak,averissimo/yakyak,averissimo/yakyak,yakyak/yakyak,yakyak/yakyak