build: Dockerfile working on Raspberry PI

Dockerfile

@@ -1,8 +1,10 @@
-FROM python:3.12
+# Rust is required to install cryptography when running on a Rasbperry PI
+FROM rust:latest
 
-WORKDIR /app
+RUN apt-get update && apt-get install -y python3-dev pipx && pipx install poetry
+ENV PATH="/root/.local/bin:${PATH}"
 
-RUN pip install --upgrade pip && pip install poetry
+WORKDIR /app
 COPY poetry.lock pyproject.toml ./
 RUN poetry install --no-root --without=dev