integrate s6 service layer for sdrplay

docker/Dockerfiles/Dockerfile-full

@@ -2,7 +2,7 @@ ARG ARCHTAG
 FROM openwebrx-base:$ARCHTAG
 
 ADD docker/scripts/install-dependencies-*.sh /
-ADD docker/scripts/install-lib.*.patch /
+ADD docker/files/sdrplay/install-lib.*.patch /
 
 RUN /install-dependencies-rtlsdr.sh &&\
     /install-dependencies-hackrf.sh &&\
@@ -21,4 +21,6 @@ ADD docker/scripts/install-connectors.sh /
 RUN /install-connectors.sh &&\
     rm /install-connectors.sh
 
+ADD docker/files/services/sdrplay /etc/services.d/sdrplay
+
 ADD . /opt/openwebrx