committing changes in /etc after apt run

committing changes in /etc after apt run

Package changes:
-base-files 9.9+deb9u8 amd64
+base-files 9.9+deb9u9 amd64
-chrony 3.0-4+deb9u1 amd64
+chrony 3.0-4+deb9u2 amd64
-libjs-jquery 3.1.1-2 all
+libjs-jquery 3.1.1-2+deb9u1 all
-libmariadbclient18 10.1.37-0+deb9u1 amd64
+libmariadbclient18 10.1.38-0+deb9u1 amd64
-libpng16-16 1.6.28-1 amd64
+libpng16-16 1.6.28-1+deb9u1 amd64
-libpq5 9.6.11-0+deb9u1 amd64
+libpq5 9.6.12-0+deb9u1 amd64
-linux-image-amd64 4.9+80+deb9u6 amd64
+linux-image-4.9.0-9-amd64 4.9.168-1 amd64
+linux-image-amd64 4.9+80+deb9u7 amd64
-postfix 3.1.9-0+deb9u2 amd64
-postfix-pcre 3.1.9-0+deb9u2 amd64
-postfix-sqlite 3.1.9-0+deb9u2 amd64
+postfix 3.1.12-0+deb9u1 amd64
+postfix-pcre 3.1.12-0+deb9u1 amd64
+postfix-sqlite 3.1.12-0+deb9u1 amd64
-python-cryptography 1.7.1-3 amd64
+python-cryptography 1.7.1-3+deb9u1 amd64
-python3-cryptography 1.7.1-3 amd64
+python3-cryptography 1.7.1-3+deb9u1 amd64
-rsync 3.1.2-1+deb9u1 amd64
+rsync 3.1.2-1+deb9u2 amd64
-unzip 6.0-21 amd64
+unzip 6.0-21+deb9u1 amd64