♻️ Remove duplicated tests (#2446)

Author: KATO-Hiro

src/test/lib/utils/authorship.test.ts

@@ -221,20 +221,6 @@ describe('Logged-in user id', () => {
     });
 
     describe('when the user is not the author', () => {
-      describe('and the user is admin', () => {
-        const testCases = [
-          { userId: adminId, authorId: userId1, role: Roles.ADMIN, isPublished: false },
-          { userId: adminId, authorId: userId2, role: Roles.ADMIN, isPublished: false },
-        ];
-        runTests(
-          'canEdit',
-          testCases,
-          ({ userId, authorId, role, isPublished }: AuthorshipForEdit) => {
-            expect(canEdit(userId, authorId, role, isPublished)).toBe(false);
-          },
-        );
-      });
-
       describe('and the user is not admin', () => {
         const testCases = [
           { userId: userId1, authorId: adminId, role: Roles.USER, isPublished: true },