package/lttng-tools: bump version to 2.10.5

Added sha256 and license hashes, switched _SITE to https.

This bump includes
https://github.com/lttng/lttng-tools/commit/b4cf0332cc1164684bbc708b6c46c1d69a15b847
which fixes a musl build error:
http://autobuild.buildroot.net/results/09d/09d6d5e2d1c50dbd6c026e12aa245fc90687eb19/



Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>