committing changes in /etc made by "/usr/bin/apt full-upgrade -y"

committing changes in /etc made by "/usr/bin/apt full-upgrade -y"

Package changes:
-firefox 83.0+linuxmint1+ulyana amd64
-firefox-locale-de 83.0+linuxmint1+ulyana amd64
-firefox-locale-en 83.0+linuxmint1+ulyana amd64
-firefox-locale-eo 83.0+linuxmint1+ulyana amd64
-firefox-locale-es 83.0+linuxmint1+ulyana amd64
-firefox-locale-fr 83.0+linuxmint1+ulyana amd64
-firefox-locale-pl 83.0+linuxmint1+ulyana amd64
-firefox-locale-ru 83.0+linuxmint1+ulyana amd64
-firefox-locale-uk 83.0+linuxmint1+ulyana amd64
-firefox-locale-vi 83.0+linuxmint1+ulyana amd64
+firefox 84.0+linuxmint1+ulyana amd64
+firefox-locale-de 84.0+linuxmint1+ulyana amd64
+firefox-locale-en 84.0+linuxmint1+ulyana amd64
+firefox-locale-eo 84.0+linuxmint1+ulyana amd64
+firefox-locale-es 84.0+linuxmint1+ulyana amd64
+firefox-locale-fr 84.0+linuxmint1+ulyana amd64
+firefox-locale-pl 84.0+linuxmint1+ulyana amd64
+firefox-locale-ru 84.0+linuxmint1+ulyana amd64
+firefox-locale-uk 84.0+linuxmint1+ulyana amd64
+firefox-locale-vi 84.0+linuxmint1+ulyana amd64
-gnome-system-monitor 3.36.0-1 amd64
+gnome-system-monitor 3.36.1-0ubuntu0.20.04.1 amd64