PKGBUILD update for sysdig 0.1.92

Signed-off-by: Christian Babeux <christian.babeux@0x80.ca>
PKGBUILD update for babeltrace 1.2.4

Signed-off-by: Christian Babeux <christian.babeux@0x80.ca>
PKGBUILD update for liburcu 0.8.6

Signed-off-by: Christian Babeux <christian.babeux@0x80.ca>
PKGBUILD update for lttng-modules 2.5.1

Signed-off-by: Christian Babeux <christian.babeux@0x80.ca>
PKGBUILD update for lttng-ust 2.5.1

Signed-off-by: Christian Babeux <christian.babeux@0x80.ca>
PKGBUILD update for lttng-tools 2.5.2

Signed-off-by: Christian Babeux <christian.babeux@0x80.ca>