run0: add -n/--non-interactive as alias to --no-ask-password

These are the flag names used by sudo with similar effect.

shell-completion/bash/run0

@@ -38,7 +38,7 @@ _run0() {
         --setenv --background
     )
     local OPTS="${opts_with_values[*]} -h --help -V --version --no-ask-password --slice-inherit --empower"
-    OPTS="$OPTS -k --reset-timestamp -K --remove-timestamp -v --validate"
+    OPTS="$OPTS -k --reset-timestamp -K --remove-timestamp -v --validate -n --non-interactive"
 
     local i
     for (( i=1; i <= COMP_CWORD; i++ )); do

shell-completion/zsh/_run0

@@ -37,7 +37,7 @@ _run0_slices() {
 }
 
 local -a args=(
-    '--no-ask-password[Do not query the user for authentication]'
+    '(-n --non-interactive --no-ask-password)'{-n,--non-interactive,--no-ask-password}'[Do not query the user for authentication]'
     '--unit=[Use this unit name instead of an automatically generated one]'
     {'*--property=','*-p+'}'[Sets a property on the service unit created]:property:_run0_unit_properties'
     '--description=[Provide a description for the service unit]:TEXT'