fix: handle diff-sequences import issue (#536)

* fix: handle diff-sequences import issue

* fix: resolve diff-sequences import handling

* fix: correct type assertion for diff-sequences import

* Create nervous-beans-behave.md

---------

Co-authored-by: Yosuke Ota <otameshiyo23@gmail.com>

Author: luxass

.changeset/nervous-beans-behave.md

@@ -0,0 +1,5 @@
+---
+"eslint-plugin-yml": patch
+---
+
+fix: handle diff-sequences import issue

src/utils/calc-shortest-edit-script.ts

@@ -1,4 +1,9 @@
-import diff from "diff-sequences";
+import diffModule from "diff-sequences";
+
+const diff =
+  typeof diffModule === "function"
+    ? diffModule
+    : (diffModule as { default: typeof diffModule }).default;
 
 export type DeleteEntry<E> = {
   type: "delete";