sanlock: upgrade 3.9.2 -> 3.9.3

Changelog:
===========
- skip delay when same host acquires delta lease
- improve handling our_host_name

Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-extended/sanlock/sanlock_3.9.3.bb

@@ -17,7 +17,7 @@ SRC_URI = "git://pagure.io/sanlock.git;protocol=http;branch=master \
            file://0001-sanlock-Replace-cp-a-with-cp-R-no-dereference-preser.patch \
            file://0001-add-missing-system-header-string.h.patch \
            "
-SRCREV = "e005fbec2324aa8de7e2f302e5a17483c525b1d1"
+SRCREV = "79b35bba8298f4444923c15e11bed38380cb18ee"
 
 S = "${WORKDIR}/git"