fix(complete): Complete visible, rather than hidden, values

In a refactor for clap-rs#3503, one of the checks for `is_hide_set` got flipped
and we are completing hidden `PossibleValue`s rather than visible.

Fixes clap-rs#3697

Author: epage

clap_complete/src/shells/bash.rs

@@ -178,7 +178,7 @@ fn vals_for(o: &Arg) -> String {
         format!(
             "$(compgen -W \"{}\" -- \"${{cur}}\")",
             vals.iter()
-                .filter(|pv| pv.is_hide_set())
+                .filter(|pv| !pv.is_hide_set())
                 .map(PossibleValue::get_name)
                 .collect::<Vec<_>>()
                 .join(" ")

clap_complete/tests/snapshots/sub_subcommands.bash

@@ -94,7 +94,7 @@ _my-app() {
             fi
             case "${prev}" in
                 --config)
-                    COMPREPLY=($(compgen -W "" -- "${cur}"))
+                    COMPREPLY=($(compgen -W "Lest quotes aren't escaped." -- "${cur}"))
                     return 0
                     ;;
                 *)

clap_complete/tests/snapshots/value_hint.bash

@@ -26,7 +26,7 @@ _my-app() {
             fi
             case "${prev}" in
                 --choice)
-                    COMPREPLY=($(compgen -W "" -- "${cur}"))
+                    COMPREPLY=($(compgen -W "bash fish zsh" -- "${cur}"))
                     return 0
                     ;;
                 --unknown)