directfb: moved unused files to obsolete dir

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>

diff --git a/recipes/directfb/files/fix-includes.patch b/recipes/obsolete/files/fix-includes.patch
similarity index 100%
rename from recipes/directfb/files/fix-includes.patch
rename to recipes/obsolete/files/fix-includes.patch

diff --git a/recipes/directfb/files/fix-pkgconfig-specs.patch b/recipes/obsolete/files/fix-pkgconfig-specs.patch
similarity index 100%
rename from recipes/directfb/files/fix-pkgconfig-specs.patch
rename to recipes/obsolete/files/fix-pkgconfig-specs.patch