chore: update test file

Author: FajarKim

tests/renderStatsCard.test.ts

@@ -34,7 +34,7 @@ const exampleUserData: User = {
   totalCommitContributions: 1200,
   restrictedContributionsCount: 130,
   totalPullRequestReviewContributions: 340,
-} as User;
+};
 
 (exampleUserData as any).joinedAt = "2020-01-01T00:00:00Z";
 (exampleUserData as any).totalCommitsSinceJoined = 1500;