fix(github): StackupApplicationTests에 GithubRepositoryRepository mock 추가 및 GithubApiClient 생성자 @Autowired 명시

Author: csh1668

backend/src/main/java/com/stackup/stackup/github/infrastructure/GithubApiClient.java

@@ -10,6 +10,7 @@
 import java.util.Arrays;
 import java.util.List;
 import java.util.Optional;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
@@ -22,6 +23,7 @@ public class GithubApiClient {
 
     private final RestClient restClient;
 
+    @Autowired
     public GithubApiClient(GithubOAuthProperties githubOAuthProperties) {
         this(githubOAuthProperties, RestClient.builder());
     }

backend/src/test/java/com/stackup/stackup/StackupApplicationTests.java

@@ -3,6 +3,7 @@
 import com.stackup.stackup.auth.domain.OAuthStateRepository;
 import com.stackup.stackup.auth.domain.RefreshTokenRepository;
 import com.stackup.stackup.document.domain.AnalyzedDocumentRepository;
+import com.stackup.stackup.github.domain.GithubRepositoryRepository;
 import com.stackup.stackup.resume.domain.ResumeRepository;
 import com.stackup.stackup.user.domain.UserRepository;
 import org.junit.jupiter.api.Test;
@@ -27,6 +28,9 @@ class StackupApplicationTests {
 	@MockitoBean
 	private AnalyzedDocumentRepository analyzedDocumentRepository;
 
+	@MockitoBean
+	private GithubRepositoryRepository githubRepositoryRepository;
+
 	@Test
 	void contextLoads() {
 	}