Run only fuzz tests in fuzzing mode when no test or test filter is specified.

PiperOrigin-RevId: 633330603
diff --git a/e2e_tests/BUILD b/e2e_tests/BUILD
index 31631e2..868ac5f 100644
--- a/e2e_tests/BUILD
+++ b/e2e_tests/BUILD
@@ -31,6 +31,7 @@
         "@com_google_fuzztest//e2e_tests/testdata:dynamically_registered_fuzz_tests.stripped",
         "@com_google_fuzztest//e2e_tests/testdata:fuzz_tests_for_functional_testing.stripped",
         "@com_google_fuzztest//e2e_tests/testdata:fuzz_tests_with_invalid_seeds.stripped",
+        "@com_google_fuzztest//e2e_tests/testdata:unit_test_and_fuzz_tests.stripped",
     ],
     defines = select({
         "@com_google_fuzztest//fuzztest:use_centipede": ["FUZZTEST_USE_CENTIPEDE"],