fix compilation

Author: ywangd

x-pack/plugin/core/src/test/java/org/elasticsearch/snapshots/sourceonly/SourceOnlySnapshotShardTests.java

@@ -562,6 +562,7 @@ private Repository createRepository() {
         RepositoryMetadata repositoryMetadata = new RepositoryMetadata(randomAlphaOfLength(10), FsRepository.TYPE, settings);
         final ClusterService clusterService = BlobStoreTestUtil.mockClusterService(repositoryMetadata);
         final Repository repository = new FsRepository(
+            randomProjectIdOrDefault(),
             repositoryMetadata,
             createEnvironment(),
             xContentRegistry(),