Issue #270 - Upgrade Chromium to version 81.0

Author: ppodgorsek

Dockerfile

@@ -25,7 +25,7 @@ ENV ROBOT_THREADS 1
 
 # Dependency versions
 ENV ALPINE_GLIBC 2.31-r0
-ENV CHROMIUM_VERSION 80.0
+ENV CHROMIUM_VERSION 81.0
 ENV DATABASE_LIBRARY_VERSION 1.2
 ENV FAKER_VERSION 5.0.0
 ENV FIREFOX_VERSION 68.7