Run apt update and apt install in the same layer

Author: codeguru42

Dockerfile

@@ -1,7 +1,6 @@
 FROM python:3.11-slim-buster
 
-RUN apt update
-RUN apt install libgl1 libglib2.0-0 -y
+RUN apt update && apt install libgl1 libglib2.0-0 -y
 
 RUN useradd -ms /bin/bash api
 USER api