fix(mimic)!: Remove RunMode

Let's keep mimic simple and focus only on tests.

Author: epage

crates/libtest2-mimic/src/lib.rs

@@ -24,8 +24,6 @@
 //#![warn(clippy::print_stderr)]
 #![warn(clippy::print_stdout)]
 
-pub use libtest_json::RunMode;
-
 pub struct Harness {
     raw: Vec<std::ffi::OsString>,
     cases: Vec<Trial>,
@@ -161,10 +159,6 @@ impl<'t> TestContext<'t> {
             .ignore_for(reason)
             .map_err(|e| RunError { inner: e })
     }
-
-    pub fn current_mode(&self) -> RunMode {
-        self.inner.current_mode()
-    }
 }
 
 #[doc = include_str!("../README.md")]