help: enable auto-wrapping of help output

Previously, without the 'wrap_help' feature enabled, Clap would not do
any auto-wrapping of help text. For help text with long lines, this
tends to lead to non-ideal formatting. It can be especially difficult to
read when the width of the terminal is smaller.

This commit enables 'wrap_help', which will automatically cause Clap to
query the terminal size and wrap according to that. Or, if the terminal
size cannot be determined, it will default to a maximum line width of
100.

Ref #9599 (comment)

Author: BurntSushi

Cargo.lock

@@ -30,7 +30,7 @@ bincode = { workspace = true }
 bitflags = { workspace = true }
 cachedir = { workspace = true }
 chrono = { workspace = true }
-clap = { workspace = true, features = ["derive", "env"] }
+clap = { workspace = true, features = ["derive", "env", "wrap_help"] }
 clap_complete_command = { workspace = true }
 clearscreen = { workspace = true }
 colored = { workspace = true }