Bumping Ubuntu and Grid to 4.1.2 (#1488)

[deploy]

Base/Dockerfile

@@ -1,4 +1,4 @@
-FROM ubuntu:focal-20211006
+FROM ubuntu:focal-20220105
 LABEL authors="Selenium <selenium-developers@googlegroups.com>"
 
 #================================================
@@ -71,7 +71,7 @@ COPY supervisord.conf /etc
 RUN  mkdir -p /opt/selenium /opt/selenium/assets /var/run/supervisor /var/log/supervisor \
   && touch /opt/selenium/config.toml \
   && chmod -R 777 /opt/selenium /opt/selenium/assets /var/run/supervisor /var/log/supervisor /etc/passwd \
-  && wget --no-verbose https://github.com/SeleniumHQ/selenium/releases/download/selenium-4.1.0/selenium-server-4.1.1.jar \
+  && wget --no-verbose https://github.com/SeleniumHQ/selenium/releases/download/selenium-4.1.0/selenium-server-4.1.2.jar \
     -O /opt/selenium/selenium-server.jar \
   && chgrp -R 0 /opt/selenium ${HOME} /opt/selenium/assets /var/run/supervisor /var/log/supervisor \
   && chmod -R g=u /opt/selenium ${HOME} /opt/selenium/assets /var/run/supervisor /var/log/supervisor