build: mark //integration:bazel-schematics_test as manual (angular#42042)

Since this test is not essential and this branch is an old LTS,
we are making this manual to avoid unnecessary CI failures.

PR Close angular#42042

Author: josephperrott

integration/BUILD.bazel

@@ -40,6 +40,8 @@ INTEGRATION_TESTS = {
             # everything down. Ask Bazel to allocate multiple CPUs for these tests with "cpu:n" tag.
             "cpu:3",
             "no-ivy-aot",
+            # Tagged test as manual as it is broken due to chrome driver, but is deprecated.
+            "manual",
         ],
     },
     "cli-hello-world": {"commands": "payload_size_tracking"},