refactor(shell): Create separaete style definition for transient

Author: epage

src/cargo/core/shell.rs

@@ -172,7 +172,7 @@ impl Shell {
     where
         T: fmt::Display,
     {
-        self.print(&status, None, &NOTE, true)
+        self.print(&status, None, &TRANSIENT, true)
     }
 
     /// Shortcut to right-align a status message.

src/cargo/util/style.rs

@@ -11,3 +11,4 @@ pub const NOTE: Style = annotate_snippets::renderer::DEFAULT_NOTE_STYLE;
 pub const GOOD: Style = AnsiColor::BrightGreen.on_default().effects(Effects::BOLD);
 pub const VALID: Style = AnsiColor::BrightCyan.on_default().effects(Effects::BOLD);
 pub const INVALID: Style = annotate_snippets::renderer::DEFAULT_WARNING_STYLE;
+pub const TRANSIENT: Style = NOTE;