iox-#64 Remove unneeded mutex.
iox-#64 Remove unneeded mutex.

Signed-off-by: Ithier Jeff (CC-AD/EYF1) <b8f5d6f4d246c1d3ac14292280571bc801f13927@de.bosch.com>

eclipse-iceoryx/iceoryx,eclipse-iceoryx/iceoryx,eclipse-iceoryx/iceoryx,eclipse-iceoryx/iceoryx