message: Update Dockerfile
  remove trailing backslash in xacc docker deploy build
diff: @@ -5,7 +5,7 @@ run cd /home/dev && git clone --recursive https://github.com/eclipse/xacc && cd
  && cmake .. -DXACC_BUILD_TESTS=TRUE -DXACC_BUILD_EXAMPLES=TRUE \
  && make -j$(nproc) install \
  && cd ../../ && git clone https://github.com/ornl-qci/tnqvm && cd tnqvm && mkdir build && cd build \
  - && cmake .. -DXACC_DIR=~/.xacc && make -j$(nproc) install \
  + && cmake .. -DXACC_DIR=~/.xacc && make -j$(nproc) install
  # Theia application
  workdir /home/dev
  