Manually download chromium instead of letting yarn/npm doing it

Author: GuillaumeGomez

src/ci/docker/host-x86_64/pr-check-1/Dockerfile

@@ -36,6 +36,8 @@ RUN pip3 install --no-deps --no-cache-dir --require-hashes -r /tmp/reuse-require
 COPY host-x86_64/pr-check-1/check-default-config-profiles.sh /scripts/
 COPY host-x86_64/pr-check-1/validate-toolstate.sh /scripts/
 
+ENV PUPPETEER_SKIP_DOWNLOAD 1
+
 # Check library crates on all tier 1 targets.
 # We disable optimized compiler built-ins because that requires a C toolchain for the target.
 # We also skip the x86_64-unknown-linux-gnu target as it is well-tested by other jobs.

src/ci/docker/host-x86_64/tidy/Dockerfile

@@ -24,6 +24,8 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
   mingw-w64 \
   && rm -rf /var/lib/apt/lists/*
 
+ENV PUPPETEER_SKIP_DOWNLOAD 1
+
 COPY scripts/nodejs.sh /scripts/
 RUN sh /scripts/nodejs.sh /node
 ENV PATH="/node/bin:${PATH}"

src/ci/docker/host-x86_64/x86_64-gnu-tools/Dockerfile

@@ -56,6 +56,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
   lsb-release \
   xdg-utils \
   wget \
+  chromium-browser \
   # libgccjit dependencies
   flex \
   libmpfr-dev \
@@ -72,6 +73,10 @@ ENV GCC_EXEC_PREFIX="/usr/lib/gcc/"
 
 COPY host-x86_64/x86_64-gnu-tools/checktools.sh /tmp/
 
+# We already downloaded chromium so no need to download it again.
+ENV PUPPETEER_SKIP_DOWNLOAD 1
+ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium-browser
+
 COPY scripts/nodejs.sh /scripts/
 RUN sh /scripts/nodejs.sh /node
 ENV PATH="/node/bin:${PATH}"