fix(cli): uninstall command accept short flags (#17259)

cli/args/flags.rs

@@ -1312,8 +1312,7 @@ fn uninstall_subcommand<'a>() -> Command<'a> {
     .arg(
       Arg::new("name")
         .required(true)
-        .multiple_occurrences(false)
+        .multiple_occurrences(false))
-        .allow_hyphen_values(true))
     .arg(
       Arg::new("root")
         .long("root")
@@ -5004,6 +5003,27 @@ mod tests {
     );
   }
 
+  #[test]
+  fn uninstall() {
+    let r = flags_from_vec(svec!["deno", "uninstall", "file_server"]);
+    assert_eq!(
+      r.unwrap(),
+      Flags {
+        subcommand: DenoSubcommand::Uninstall(UninstallFlags {
+          name: "file_server".to_string(),
+          root: None,
+        }),
+        ..Flags::default()
+      }
+    );
+  }
+
+  #[test]
+  fn uninstall_with_help_flag() {
+    let r = flags_from_vec(svec!["deno", "uninstall", "--help"]);
+    assert_eq!(r.err().unwrap().kind(), clap::ErrorKind::DisplayHelp);
+  }
+
   #[test]
   fn log_level() {
     let r =