committing changes in /etc after emerge run

Package changes:
+net-misc/asterisk-11.17.1

systemd/system/asterisk.service.d/00gentoo.conf

@@ -0,0 +1,11 @@
+# Uncomment the following 7 lines to start asterisk with a console on tty7
+#
+# Warning! Use only for debugging, this is a potential security issue!
+#
+# [Service]
+# ExecStart=
+# ExecStart=/usr/sbin/asterisk -f -c -C /etc/asterisk/asterisk.conf
+# TTYPath=/dev/tty7
+# StandardInput=tty
+# StandardOutput=tty
+# StandardError=tty