Include Path in tested types

Author: n8henrie

src/tools/compiletest/src/runtest.rs

@@ -1494,6 +1494,8 @@ impl<'test> TestCx<'test> {
             "^(core::([a-z_]+::)+)RefMut<.+>$",
             "^(core::([a-z_]+::)+)RefCell<.+>$",
             "^core::num::([a-z_]+::)*NonZero.+$",
+            "^std::path::PathBuf$",
+            "^&(mut )?std::path::Path$",
         ];
 
         // In newer versions of lldb, persistent results (the `$N =` part at the start of