Change CWD to /opt/sfl/srv/drupal/ right after login

Dockerfile

@@ -9,6 +9,7 @@ COPY . /opt/sfl
 
 # Create user used by Drupalizer tasks
 RUN useradd --home-dir /opt/init --create-home drupalizer --shell /bin/bash && passwd -d drupalizer
+RUN echo 'cd /opt/sfl/src/drupal' > /opt/init/.profile
 
 # Setup SSH access
 RUN mkdir -p /opt/init/.ssh && echo 'ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQDcJHyU5S4xRP4QyJuBOiS38mrEuwfgOoWoNFQM0gWhJCb2phByO4Xg68f4v0w3FWm2SQQKv3bG5aevTI2ST5n0o/GbcCpdT1udV9uQIxr1+cbXUrecaNPD3WyIxt1Rldtwm7+s0AlwHHk0zKvulyupzPfQGB4Ix0zUfIzt+U45ww==' \