Remove trailing commas in enums in headers.
Remove trailing commas in enums in headers.

RevBy: TrustMe
Details: This breaks builds with -Werror -Wpedantic.

Full, original commit at 183dc18d818cdac204eb0620b3997fe7a64d2daf in maliit-framework

maliit/inputcontext-qt4,perencia/inputcontext-qt4,maliit/inputcontext-qt4