bindings: fix typo "SPDX-FileCopyrightTest" in copyright headers

It should be SPDX-FileCopyrightText instead. Fix it.

Reported-by: Erik Schilling <erik.schilling@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Erik Schilling <erik.schilling@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
53 files changed