Remove the legacy Linux bin command when installing stable

resources/linux/debian/postinst.template

@@ -8,6 +8,11 @@
 # developers would prefer a terminal editor as the default.
 update-alternatives --install /usr/bin/editor editor /usr/bin/@@NAME@@ 0
 
+# Remove the legacy bin command if this is the stable build
+if [ "@@NAME@@" = "code"] then
+	rm -rf /usr/local/bin/code
+fi
+
 # Register repository as an apt source
 get_apt_config_value() {
 	echo $(apt-config dump | grep "$1 " | sed -e "s/$1 \"//" -e "s/\";$//")