Fix hasNamedImportInImportDeclaration util to check all named impor…

…ts (#2060)

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## Self Checklist

- [x] I wrote a PR title in **English** and added an appropriate
**label** to the PR.
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- [x] I [added the
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about the changes that needed to be released. (or didn't have to)
- [x] I wrote or updated **documentation** related to the changes. (or
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## Related Issue
<!-- Please link to issue if one exists -->

<!-- Fixes #0000 -->

- None

## Summary
<!-- Please brief explanation of the changes made -->

- `hasNamedImportInImportDeclaration` 함수는 특정 import 문에서 named import 가
있는지 확인하는 함수입니다. 그런데 가장 첫번째로 나오는 import 문만 확인하고 있어서 아래처럼 import 문이 2번 나오는
경우에는 결과가 잘못 나오는 버그가 있어서 이를 수정합니다.

```tsx
import { type IconProps } from '@channel.io/bezier-react'
import { OverlayPosition } from '@channel.io/bezier-react'

console.log(hasNamedImportInImportDeclaration(sourceFile, 'OverlayPosition', '@channel.io/bezier-react') // false, but should be true
```

### Breaking change? (Yes/No)
<!-- If Yes, please describe the impact and migration path for users -->

- No

## References
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aware of -->

- None

.changeset/perfect-parents-share.md

@@ -0,0 +1,5 @@
+---
+"@channel.io/bezier-codemod": patch
+---
+
+Fix `hasNamedImportInImportDeclaration` util to check all named imports

packages/bezier-codemod/src/utils/import.ts

@@ -14,10 +14,10 @@ export const getImportDeclarations = (sourceFile: SourceFile, specifier: string)
     .filter((declaration) => declaration.getModuleSpecifier().getLiteralValue() === specifier)
 
 export const hasNamedImportInImportDeclaration = (sourceFile: SourceFile, namedImport: string, moduleName: string) => {
-  const importDeclaration = getImportDeclaration(sourceFile, moduleName)
-  return importDeclaration
-    ?.getNamedImports()
-    .map((node) => node.getText())
+  const importDeclarations = getImportDeclarations(sourceFile, moduleName)
+  return importDeclarations
+    .flatMap(v => v?.getNamedImports())
+    .map(v => v.getText())
     .includes(namedImport)
 }