fix test

src/test/java/com/google/devtools/build/lib/rules/repository/RepositoryDelegatorTest.java

@@ -248,6 +248,7 @@ public class RepositoryDelegatorTest extends FoundationTestCase {
                     SkyFunctions.MODULE_FILE,
                     new ModuleFileFunction(registryFactory, rootPath, ImmutableMap.of()))
                 .put(SkyFunctions.BAZEL_DEP_GRAPH, new BazelDepGraphFunction())
+                .put(SkyFunctions.BAZEL_LOCK_FILE, new BazelLockFileFunction(rootDirectory))
                 .put(SkyFunctions.BAZEL_MODULE_RESOLUTION, new BazelModuleResolutionFunction())
                 .put(
                     BzlmodRepoRuleValue.BZLMOD_REPO_RULE,