meta-yocto-bsp: Bump layer version after the BSP changes

(From meta-yocto rev: e4369b7f9f5c5cb533dbaa40a1e8a88d79c2b2f1)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta-yocto-bsp/conf/layer.conf

@@ -8,4 +8,4 @@ BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
 BBFILE_COLLECTIONS += "yoctobsp"
 BBFILE_PATTERN_yoctobsp = "^${LAYERDIR}/"
 BBFILE_PRIORITY_yoctobsp = "5"
-LAYERVERSION_yoctobsp = "2"
+LAYERVERSION_yoctobsp = "3"