fix(cli): remove --line-prefix shortcut

--output=line-prefix does the same and --no-header has no effect on line-prefix

CHANGELOG.md

@@ -15,7 +15,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   - `--no-header`
   - `--output` with `inherit`, `line-prefix`, `collect` and `null`
   - `--result` with `always`, `never` and `non-zero`
-  - `--line-prefix` as a shortcut for `--no-header --output=line-prefix`
   - `--only-result` as a shortcut for `--no-header --output=null`
   - `--quiet` as a shortcut for `--no-header --output=null --result=never`
 

src/cli.rs

@@ -139,17 +139,6 @@ pub struct Cli {
     #[allow(clippy::option_option)]
     threads: Option<Option<NonZeroUsize>>,
 
-    /// Shortcut for `--no-header --output=line-prefix`.
-    #[arg(
-        long,
-        short,
-        conflicts_with_all = ["no_header", "output"],
-        group = "command-output-shortcut",
-        requires = "command",
-        help_heading = "Command Option Shortcuts"
-    )]
-    line_prefix: bool,
-
     /// Shortcut for `--no-header --result=never`.
     #[arg(
         long,
@@ -247,10 +236,6 @@ impl Cli {
             eprintln!("project-below Hint: --relative is replaced by --path-style=working-dir and will be removed in the next major release");
             matches.path_style = PathStyle::WorkingDir;
         }
-        if matches.line_prefix {
-            matches.no_header = true;
-            matches.output = CommandOutput::LinePrefix;
-        }
         if matches.no_harness {
             matches.no_header = true;
             matches.result = CommandResult::Never;