poky.conf: bump version for 5.0.11

(From meta-yocto rev: 50e5c0d85d3775ac1294bdcd7f11deaa382c9d08)

Signed-off-by: Steve Sakoman <steve@sakoman.com>

meta-poky/conf/distro/poky.conf

@@ -1,6 +1,6 @@
 DISTRO = "poky"
 DISTRO_NAME = "Poky (Yocto Project Reference Distro)"
-DISTRO_VERSION = "5.0.10"
+DISTRO_VERSION = "5.0.11"
 DISTRO_CODENAME = "scarthgap"
 SDK_VENDOR = "-pokysdk"
 SDK_VERSION = "${@d.getVar('DISTRO_VERSION').replace('snapshot-${METADATA_REVISION}', 'snapshot')}"