committing changes in /etc made by "apt-get upgrade"

committing changes in /etc made by "apt-get upgrade"

Package changes:
-initramfs-tools 0.136ubuntu6.3 all
-initramfs-tools-bin 0.136ubuntu6.3 amd64
-initramfs-tools-core 0.136ubuntu6.3 all
+initramfs-tools 0.136ubuntu6.4 all
+initramfs-tools-bin 0.136ubuntu6.4 amd64
+initramfs-tools-core 0.136ubuntu6.4 all
-libnss-systemd 245.4-4ubuntu3.4 amd64
+libnss-systemd 245.4-4ubuntu3.5 amd64
-libpam-systemd 245.4-4ubuntu3.4 amd64
+libpam-systemd 245.4-4ubuntu3.5 amd64
-libruby2.7 2.7.0-5ubuntu1.2 amd64
+libruby2.7 2.7.0-5ubuntu1.3 amd64
-libsystemd0 245.4-4ubuntu3.4 amd64
+libsystemd0 245.4-4ubuntu3.5 amd64
-libudev1 245.4-4ubuntu3.4 amd64
+libudev1 245.4-4ubuntu3.5 amd64
-ruby2.7 2.7.0-5ubuntu1.2 amd64
+ruby2.7 2.7.0-5ubuntu1.3 amd64
-systemd 245.4-4ubuntu3.4 amd64
-systemd-sysv 245.4-4ubuntu3.4 amd64
-systemd-timesyncd 245.4-4ubuntu3.4 amd64
+systemd 245.4-4ubuntu3.5 amd64
+systemd-sysv 245.4-4ubuntu3.5 amd64
+systemd-timesyncd 245.4-4ubuntu3.5 amd64
-udev 245.4-4ubuntu3.4 amd64
+udev 245.4-4ubuntu3.5 amd64