fix: missing dep in dockerfile

Dockerfile

@@ -8,7 +8,7 @@ RUN apt-get update
 RUN apt-get -y upgrade
 RUN apt-get -y install wget python3-dev git python3-venv python3-pip python-is-python3
 RUN apt-get -y install libnss3 libnspr4 libatk1.0-0 libatk-bridge2.0-0 libcups2 libxkbcommon0 libxdamage1 libgbm1 libpango-1.0-0 libcairo2 libatspi2.0-0
-RUN apt-get -y install libxcomposite1 libxfixes3 libxrandr2 libasound2
+RUN apt-get -y install libxcomposite1 libxfixes3 libxrandr2 libasound2 libmagic1
 RUN pip3 install poetry
 
 WORKDIR lookyloo