Add ca-certificates and clean apt cache in Dockerfile

Updated Dockerfile to include ca-certificates and clean apt cache.

Author: Growl1234

Dockerfile.gnu

@@ -11,10 +11,11 @@ FROM ubuntu:22.04
 RUN apt update && apt install -y --no-install-recommends \
     libopenblas-openmp-dev liblapack-dev libscalapack-mpi-dev libelpa-dev libfftw3-dev libcereal-dev \
     libxc-dev libgtest-dev libgmock-dev libbenchmark-dev python3-numpy \
-    bc cmake git g++ make time sudo unzip vim wget gfortran
+    bc cmake git g++ make time sudo unzip vim wget gfortran ca-certificates && \
+    rm -rf /var/lib/apt/lists/*
     # If you wish to use the LLVM compiler, replace 'g++' above with 'clang libomp-dev'.
 
-ENV GIT_SSL_NO_VERIFY=true TERM=xterm-256color \
+ENV TERM=xterm-256color \
     OMPI_ALLOW_RUN_AS_ROOT=1 OMPI_ALLOW_RUN_AS_ROOT_CONFIRM=1 OMPI_MCA_btl_vader_single_copy_mechanism=none
     # The above environment variables are for using OpenMPI in Docker.
 
@@ -23,7 +24,7 @@ RUN git clone https://github.com/llohse/libnpy.git && \
     rm -r libnpy
 
 RUN wget https://download.pytorch.org/libtorch/cpu/libtorch-cxx11-abi-shared-with-deps-2.0.0%2Bcpu.zip \
-        --no-check-certificate --quiet -O libtorch.zip && \
+        --quiet -O libtorch.zip && \
     unzip -q libtorch.zip -d /opt && rm libtorch.zip
 
 # RapidJSON