Fix "RING ABOVE" key in the Finnish compose file.

Recently fi_FI compose table was updated in xorg/lib/libX11.
http://cgit.freedesktop.org/xorg/lib/libX11/commit/?id=20fdccd8
http://cgit.freedesktop.org/xorg/lib/libX11/commit/?id=aacf95da

BUG=rhbz#1060180

Review URL: https://codereview.appspot.com/59540043