doc: openthread: update otbr version

update to newest otbr available in dockerhub

Signed-off-by: Maciej Baczmanski <[email protected]>
(cherry picked from commit 67dd23c)

Author: maciejbaczmanski

doc/nrf/protocols/thread/tools.rst

@@ -154,7 +154,7 @@ To set up and configure the OpenThread Border Router, follow the official `OpenT
 
       cd ot-br-posix
       git pull --unshallow
-      git checkout 98dda6c
+      git checkout fbde28a
 
 * After the *Build and install OTBR* section, configure RCP device's UART baud rate in *otbr-agent*.
   Modify the :file:`/etc/default/otbr-agent` configuration file with default RCP baud rate:
@@ -196,7 +196,7 @@ To install and configure the OpenThread Border Router using the Docker container
 
    .. code-block:: console
 
-      docker pull nrfconnect/otbr:98dda6c
+      docker pull nrfconnect/otbr:fbde28a
 
 #. Connect the radio co-processor that you configured in :ref:`ug_thread_tools_tbr_rcp` to the Border Router device.
 #. Start the OpenThread Border Router container using the following commands:
@@ -206,7 +206,7 @@ To install and configure the OpenThread Border Router using the Docker container
       sudo modprobe ip6table_filter
       sudo docker run -it --rm --privileged --name otbr --network otbr -p 8080:80 \
       --sysctl "net.ipv6.conf.all.disable_ipv6=0 net.ipv4.conf.all.forwarding=1 net.ipv6.conf.all.forwarding=1" \
-      --volume /dev/ttyACM0:/dev/radio nrfconnect/otbr:98dda6c --radio-url spinel+hdlc+uart:///dev/radio?uart-baudrate=1000000
+      --volume /dev/ttyACM0:/dev/radio nrfconnect/otbr:fbde28a --radio-url spinel+hdlc+uart:///dev/radio?uart-baudrate=1000000
 
    Replace ``/dev/ttyACM0`` with the device node name of the OpenThread radio co-processor.