qdl: Rename LICENSE.qdl to LICENSE

Because we picked up the LICENSE file from QDL source code,
https://git.linaro.org/landing-teams/working/qualcomm/qdl.git,
and but renamed it to LICENSE.qdl instead, which may lead to
confusion. So renaming it back to the original.

Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
diff --git a/linaro_devices/qcom/db845c/qdl/LICENSE.qdl b/linaro_devices/qcom/db845c/qdl/LICENSE
similarity index 100%
rename from linaro_devices/qcom/db845c/qdl/LICENSE.qdl
rename to linaro_devices/qcom/db845c/qdl/LICENSE
diff --git a/linaro_devices/qcom/rb5/qdl/LICENSE.qdl b/linaro_devices/qcom/rb5/qdl/LICENSE
similarity index 100%
rename from linaro_devices/qcom/rb5/qdl/LICENSE.qdl
rename to linaro_devices/qcom/rb5/qdl/LICENSE