Fix bug with dup config strings.

Dockerfile

@@ -25,7 +25,6 @@ USER ${USER}
 
 # USER CONFIGURATION
 # RUN ...
-RUN code-server --install-extension ms-python.python
 
 RUN openssl req -x509 -newkey rsa:4096 -keyout /home/${USER}/key.pem -out /home/${USER}/cert.pem -sha256 -nodes -days 365 -subj "/C=RU/ST=SamaraRegion/L=Samara/O=SSAU/OU=LIAV/CN=vscode.ssau.ru/"
 RUN mkdir -p /home/${USER}/.config/code-server
@@ -33,6 +32,8 @@ RUN echo 'bind-addr: 0.0.0.0:8443' >> /home/${USER}/.config/code-server/config.y
 RUN echo "cert: /home/${USER}/cert.pem" >> /home/${USER}/.config/code-server/config.yaml
 RUN echo "cert-key: /home/${USER}/key.pem" >> /home/${USER}/.config/code-server/config.yaml
 
+RUN code-server --install-extension ms-python.python 
+
 ENV SHELL=/bin/bash
 SHELL ["/bin/bash", "--login", "-i", "-c"]
-WORKDIR /wd
+WORKDIR /wd