tests: remove input directory

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/tests/input/ts-col-multibyte b/tests/ts/col/multibyte.data
similarity index 100%
rename from tests/input/ts-col-multibyte
rename to tests/ts/col/multibyte.data

diff --git a/tests/input/ts-login-islocal b/tests/ts/login/islocal.data
similarity index 100%
rename from tests/input/ts-login-islocal
rename to tests/ts/login/islocal.data