Static C/C++ analysis in CI (#1564)

Dockerfile.openpilot

@@ -46,7 +46,6 @@ ENV LANG en_US.UTF-8
 ENV LANGUAGE en_US:en
 ENV LC_ALL en_US.UTF-8
 
-# Install python dependencies
 RUN curl -L https://github.com/pyenv/pyenv-installer/raw/master/bin/pyenv-installer | bash
 ENV PATH="/root/.pyenv/bin:/root/.pyenv/shims:${PATH}"
 
@@ -77,6 +76,7 @@ RUN pyenv install 3.8.2 && \
 RUN mkdir -p /tmp/openpilot
 
 COPY SConstruct \
+     cppcheck_openpilot.sh \
      flake8_openpilot.sh \
      pylint_openpilot.sh \
      .pylintrc \