fix: conflict between imported and local binding (#356)

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### Description

Fixes #355

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### Test Plan

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---

crates/rolldown/src/bundler/chunk/de_conflict.rs

@@ -24,6 +24,10 @@ impl Chunk {
         renamer.inc(name);
       });
 
+    self.imports_from_other_chunks.iter().flat_map(|(_, items)| items.iter()).for_each(|item| {
+      renamer.add_top_level_symbol(item.import_ref);
+    });
+
     self
       .modules
       .iter()
@@ -50,10 +54,6 @@ impl Chunk {
         Module::External(_) => {}
       });
 
-    self.imports_from_other_chunks.iter().flat_map(|(_, items)| items.iter()).for_each(|item| {
-      renamer.add_top_level_symbol(item.import_ref);
-    });
-
     // rename non-top-level names
 
     self.modules.iter().copied().for_each(|module| {

crates/rolldown/tests/fixtures/deconflict/conflict_between_imported_and_local_binding/artifacts.snap

@@ -0,0 +1,27 @@
+---
+source: crates/rolldown/tests/common/case.rs
+expression: content
+input_file: crates/rolldown/tests/fixtures/deconflict/conflict_between_imported_and_local_binding
+---
+# Assets
+
+## main.mjs
+
+```js
+import { default as assert } from "node:assert";
+import { __commonJS } from "./_rolldown_runtime.mjs";
+
+// main.js
+var require_main = __commonJS({
+	'main.js'(exports, module) {
+
+		module.exports = 'main';
+
+		const __commonJS$1 = 1
+
+		assert.equal(__commonJS$1, 1)
+
+	}
+});
+export default require_main();
+```

crates/rolldown/tests/fixtures/deconflict/conflict_between_imported_and_local_binding/main.js

@@ -0,0 +1,6 @@
+import assert from 'node:assert'
+module.exports = 'main';
+
+const __commonJS = 1
+
+assert.equal(__commonJS, 1)

crates/rolldown/tests/fixtures/deconflict/conflict_between_imported_and_local_binding/test.config.json

@@ -0,0 +1,7 @@
+{
+  "input": {
+    "external": [
+      "node:assert"
+    ]
+  }
+}