Add adbsync.

Dockerfile

@@ -254,6 +254,8 @@ RUN apt-get update && \
     install -o root -g root -m 0755 /tmp/reg /usr/local/bin/reg && \
     curl --silent --location --fail --show-error "https://github.com/rancher/rke/releases/download/v1.3.8/rke_$(go env GOOS)-$(go env GOARCH)" --output /tmp/rke && \
     install -o root -g root -m 0755 /tmp/rke /usr/local/bin/rke && \
+    curl --silent --location --fail --show-error https://github.com/SelfAdjointOperator/better-adb-sync/archive/refs/heads/master.tar.gz | tar -zxC /opt/ && \
+    ln --symoblic /opt/better-adb-sync-master/src/adbsync.py /usr/local/bin/adbsynnc && \
     _PIPENV_COMPLETE=bash_source pipenv > /etc/bash_completion.d/pipenv && \
     rabbitmqadmin --bash-completion  > /etc/bash_completion.d/rabbitmqadmin && \
     #poetry completions bash > /etc/bash_completion.d/poetry && \