rsnapshot: upgrade 1.4.4 -> 1.4.5

Changelog:
==========
- Fix regression (openembedded#310)
- Merge pull request openembedded#303 from rsnapshot/update-HOWTO-to-talk-about-retain-instead-of-interval
- Removing legacy Docbook files, as per discussion at rsnapshot/rsnapshot#296
- Merge pull request openembedded#296 from hoclun-rigsep/hoclun-rigsep-patch-1
- Use @Prefix@ instead of hardcoded value in rsnapshot.conf.default.in comment line (openembedded#289).

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

meta-oe/recipes-support/rsnapshot/rsnapshot_git.bb

@@ -22,8 +22,8 @@ RDEPENDS:${PN} = "rsync \
                   perl-module-ipc-open3 \
                  "
 
-SRCREV = "4dc82bfe6be3f83fcfa94946dcf6accfd6a18031"
-PV = "1.4.4+git${SRCPV}"
+SRCREV = "1b943dbc7695d62fac5c0f9549ec696a538be19c"
+PV = "1.4.5"
 
 SRC_URI = "git://github.com/DrHyde/${BPN};branch=master;protocol=https \
            file://configure-fix-cmd_rsync.patch \