ci: add `yamllint` and `shellcheck` to CI image
This prepares a PR to run these two tools as linters.
@@ -28,7 +28,7 @@ RUN apt-get update \
&& apt-get install -y \
git locales sudo openssh-client ca-certificates tar gzip parallel \
unzip zip bzip2 gnupg curl make pkg-config libssl-dev \
- jq clang lld g++ \
+ jq clang lld g++ shellcheck yamllint \
--no-install-recommends \
&& apt-get clean autoclean \
&& apt-get autoremove --yes \
