ANDROID: kselftests: Enable get_size test

Include get_size with the kselftest build.

Bug: 291147200
Change-Id: I90d96705b0a9050035b9dd21edcd011f15bc7214
Signed-off-by: Edward Liaw <edliaw@google.com>

BUILD.bazel

@@ -1538,7 +1538,7 @@ cc_binary_with_abi(
     }),
     includes = [
         "tools/testing/selftests",
-        "tools/testing/selftests/mm/",
+        "tools/testing/selftests/mm",
     ],
     linkopts = ["-nostartfiles"],
     path_prefix = _KSELFTEST_DIR,
@@ -1836,6 +1836,7 @@ android_filegroup(
         ":kselftest_mm_uffd_unit_tests_x86_64",
         ":kselftest_ptrace_peeksiginfo_x86_64",
         ":kselftest_rtc_rtctest_x86_64",
+        ":kselftest_size_test_get_size_x86_64",
         ":kselftest_timers_adjtick_x86_64",
         ":kselftest_timers_alarmtimer_suspend_x86_64",
         ":kselftest_timers_change_skew_x86_64",
@@ -1896,6 +1897,7 @@ android_filegroup(
         ":kselftest_mm_uffd_unit_tests_arm64",
         ":kselftest_ptrace_peeksiginfo_arm64",
         ":kselftest_rtc_rtctest_arm64",
+        ":kselftest_size_test_get_size_arm64",
         ":kselftest_timers_adjtick_arm64",
         ":kselftest_timers_alarmtimer_suspend_arm64",
         ":kselftest_timers_change_skew_arm64",