Upgrade Chrome patch level to 66.0.3359.181 (#242)

Author: elgalu

Dockerfile

@@ -636,7 +636,7 @@ COPY bin/fail /usr/bin/
 #===============
 # TODO: Use Google fingerprint to verify downloads
 #  https://www.google.de/linuxrepositories/
-ARG EXPECTED_CHROME_VERSION="66.0.3359.170"
+ARG EXPECTED_CHROME_VERSION="66.0.3359.181"
 ENV CHROME_URL="https://dl.google.com/linux/direct" \
     CHROME_BASE_DEB_PATH="/home/seluser/chrome-deb/google-chrome" \
     GREP_ONLY_NUMS_VER="[0-9.]{2,20}"