Update Dockerfile

Dockerfile

@@ -41,7 +41,7 @@ RUN ARCH="$(dpkg --print-architecture)" \
   && mkdir -p /etc/fixuid \
   && printf "user: coder\ngroup: coder\n" > /etc/fixuid/config.yml
 
-COPY ci/release-image/entrypoint.sh /usr/bin/entrypoint.sh
+COPY entrypoint.sh entrypoint.sh
 RUN --mount=from=packages,src=/tmp,dst=/tmp/packages dpkg -i /tmp/packages/code-server*$(dpkg --print-architecture).deb
 
 # Allow users to have scripts run on container startup to prepare workspace.
@@ -55,4 +55,4 @@ EXPOSE 8080
 USER 1000
 ENV USER=coder
 WORKDIR /home/coder
-ENTRYPOINT ["/usr/bin/entrypoint.sh", "--bind-addr", "0.0.0.0:8080", "."]
+ENTRYPOINT ["entrypoint.sh", "--bind-addr", "0.0.0.0:8080", "."]