refactor(tvix/eval): remove redundant clone

This CL removes redundant clone from value which is
going to be dropped without further use.

Change-Id: Ibd2a724853c5cfbf8ca40bf0b3adf0fab89b9be5
Signed-off-by: Aaqa Ishtyaq <aaqaishtyaq@gmail.com>
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8125
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI

tvix/eval/src/lib.rs

@@ -303,7 +303,7 @@ fn parse_compile_internal(
     let compiler_result = match compiler::compile(
         result.expr.as_ref().unwrap(),
         location,
-        file.clone(),
+        file,
         builtins,
         compiler_observer,
     ) {