[oe] Update libsdl-directfb to version 1.2.14 and make it build again

[Zygo Blaxell]

libsdl-directfb 1.2.11 doesn't build with current org.openembedded.dev,
failing with CROSS COMPILE Badness, missing headers, and other problems.

 recipes/libsdl/{libsdl-x11-1.2.14 => files}/sdl.m4 |    0
 recipes/libsdl/libsdl-directfb_1.2.14.bb           |   56 ++++++++++++++++++++
 2 files changed, 56 insertions(+), 0 deletions(-)