allscenarios-linux.conf: disable dlt for mosquitto package

We use systemd for everything related to logging in our distribution.
Mosquitto was the only package bringing in dlt-daemon for a use case we
already covered. Disable the PACKAGECONFIG option for it in our distro
configuration.

Signed-off-by: Stefan Schmidt <stefan.schmidt@huawei.com>

meta-ohos-core/conf/distro/allscenarios-linux.conf

@@ -31,3 +31,6 @@ PREFERRED_VERSION_linux-yocto = "5.10%"
 
 # Default to enabling serial debug console on RaspberryPi
 ENABLE_UART ?= "1"
+
+# We have no use for dlt-daemon as we use systemd for logging
+PACKAGECONFIG_remove_pn-mosquitto = "dlt"