bluez-utils 4.24: move to bluez4-utils since it's incompatible with the regular bluez...

diff --git a/packages/bluez/bluez-utils_4.24.bb b/packages/bluez/bluez4-utils_4.24.bb
similarity index 100%
rename from packages/bluez/bluez-utils_4.24.bb
rename to packages/bluez/bluez4-utils_4.24.bb