Add ffmpeg tesseract-ocr to Docker.min (#184)

Thanks to @nmaiti

Dockerfile.min

@@ -4,6 +4,7 @@ ENV PYTHONFAULTHANDLER=1 \
     PYTHONUNBUFFERED=1
 ENV VENV_PATH="/venv"
 ENV PATH="$VENV_PATH/bin:$PATH"
+RUN apk add --no-cache libffi libpq ffmpeg tesseract-ocr
 WORKDIR /app
 
 
@@ -12,15 +13,14 @@ ENV PIP_DEFAULT_TIMEOUT=100 \
     PIP_DISABLE_PIP_VERSION_CHECK=1 \
     PIP_NO_CACHE_DIR=1
 ENV CRYPTOGRAPHY_DONT_BUILD_RUST=1
-RUN apk add --no-cache gcc libffi-dev musl-dev postgresql-dev postgresql-dev musl-dev zlib zlib-dev jpeg-dev
+RUN apk add --no-cache gcc libffi-dev musl-dev postgresql-dev zlib zlib-dev jpeg-dev
 RUN pip install --upgrade pip poetry
 RUN python -m venv /venv
 COPY . .
 RUN poetry build && /venv/bin/pip install dist/*.whl
 
 
 FROM base as final
-RUN apk add --no-cache libffi libpq
 COPY --from=builder /venv /venv
 COPY LICENSE LICENSE
 CMD tgcf --loud