fix(next-swc): Do not reuse compiler instance (#65602)

### What?

Do not reuse `Compiler` instance.

### Why?

It exists only to support preserving comments from `print()` API for
modules created with `parse()` API, but it causes a problem for
`transform()` for very huge apps.

### How?

 - Closes swc-project/swc#8932
 - Fixes #48960
 - Fixes #65436

packages/next-swc/crates/napi/src/lib.rs

@@ -44,7 +44,7 @@ use fxhash::FxHashSet;
 use napi::bindgen_prelude::*;
 use turbopack_binding::swc::core::{
     base::{Compiler, TransformOutput},
-    common::{sync::Lazy, FilePathMapping, SourceMap},
+    common::{FilePathMapping, SourceMap},
 };
 
 #[cfg(not(target_arch = "wasm32"))]
@@ -82,12 +82,6 @@ static ALLOC: turbopack_binding::turbo::malloc::TurboMalloc =
 #[global_allocator]
 static ALLOC: dhat::Alloc = dhat::Alloc;
 
-static COMPILER: Lazy<Arc<Compiler>> = Lazy::new(|| {
-    let cm = Arc::new(SourceMap::new(FilePathMapping::empty()));
-
-    Arc::new(Compiler::new(cm))
-});
-
 #[cfg(not(target_arch = "wasm32"))]
 #[napi::module_init]
 fn init() {
@@ -101,7 +95,9 @@ fn init() {
 
 #[inline]
 fn get_compiler() -> Arc<Compiler> {
-    COMPILER.clone()
+    let cm = Arc::new(SourceMap::new(FilePathMapping::empty()));
+
+    Arc::new(Compiler::new(cm))
 }
 
 pub fn complete_output(