gps rules (#164)

Author: jbrhm

ansible/roles/jetson_build/files/rules/99-gps.rules

@@ -1,3 +1,2 @@
-SUBSYSTEM=="tty", ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6015", SYMLINK+="unicore_gps"
-SUBSYSTEM=="tty", ATTRS{idVendor}=="1546", ATTRS{idProduct}=="01a9", SYMLINK+="ublox_gps"
-
+SUBSYSTEM=="tty", ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6015", SYMLINK+="unicore_gps", MODE="0666"
+SUBSYSTEM=="tty", ATTRS{idVendor}=="1546", ATTRS{idProduct}=="01a9", SYMLINK+="ublox_gps", MODE="0666"