adding pre commit install to dockerfile

Author: janniclas

.docker/Dockerfile.devenv

@@ -4,6 +4,7 @@ RUN apt -y update && apt -y upgrade && apt install bash  -y
 RUN DEBIAN_FRONTEND=noninteractive apt -y install wget gpg software-properties-common lsb-release git make python3 python3-pip vim -y
 RUN apt -y update && apt -y install cmake clang-14 ninja-build sudo
 
+RUN pip install pre-commit
 
 RUN set -exu; \
     useradd -p test -s /bin/bash -m vscode; \