Instal postgres client

.devcontainer/Dockerfile

@@ -21,6 +21,7 @@ RUN chmod +x init.sh
 # Install required base packages
 RUN apt update && apt install -y \
    python3.11-dev python3.11-venv \
+   postgresql-client \
    libldap2-dev libsasl2-dev \
    libpango1.0-0 libcairo2 \
    weasyprint

.devcontainer/postCreateCommand.sh

@@ -29,5 +29,8 @@ rm -f /home/vscode/.gitconfig
 
 # Fix issue related to CFFI version mismatch
 pip uninstall cffi -y
-sudo apt remove --purge python3-cffi
+sudo apt remove --purge -y python3-cffi
 pip install --no-cache-dir --force-reinstall --ignore-installed cffi
+
+# Upgrade pip
+python3 -m pip install --upgrade pip