debugger: Handle the envFile setting for Go (#33666)

Fixes #32984

Release Notes:

- The Go debugger now respects the `envFile` setting.

crates/eval/src/eval.rs

@@ -63,7 +63,7 @@ struct Args {
 }
 
 fn main() {
-    dotenv::from_filename(CARGO_MANIFEST_DIR.join(".env")).ok();
+    dotenvy::from_filename(CARGO_MANIFEST_DIR.join(".env")).ok();
 
     env_logger::init();