test: sync test/data from xkeyboard-config 2.9
Needed for some tests. The tests need some adjustment, mostly because of
the resolution of xkeyboard-config bug
https://bugs.freedesktop.org/show_bug.cgi?id=50935
Also add the 'ch' symbols file for future tests.
Signed-off-by: Ran Benita <ran234@gmail.com>
Import dataset into test/data/
Use a self-contained dataset instead of relying on a globally-installed
set. Data taken from xkeyboard-config 2.5.1.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>