Bluetooth: Disable reboot standalone test as persistence is flaky

We have a known issue where the BT powered state is not persisting
properly around reboot. We have a workaround in other tests to simply
re-enable BT after reboot, but this standalone test specifically tests
the persistence of both on and off settings. Until the blocking issue is
solved, we will disable this test.

BUG=b:173248527
TEST=None

Change-Id: I8492ca55f86b10fbfde85a31466a35c72f86e9b8
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/autotest/+/2545107
Tested-by: Daniel Winkler <danielwinkler@google.com>
Auto-Submit: Daniel Winkler <danielwinkler@google.com>
Reviewed-by: Shijin Abraham <shijinabraham@google.com>
Commit-Queue: Shijin Abraham <shijinabraham@google.com>
diff --git a/server/site_tests/bluetooth_AdapterSAHealth/control.sa_adapter_reboot_test b/server/site_tests/bluetooth_AdapterSAHealth/control.sa_adapter_reboot_test
index 9d7932e..70b19f6 100644
--- a/server/site_tests/bluetooth_AdapterSAHealth/control.sa_adapter_reboot_test
+++ b/server/site_tests/bluetooth_AdapterSAHealth/control.sa_adapter_reboot_test
@@ -8,7 +8,9 @@
 NAME = 'bluetooth_AdapterSAHealth.sa_adapter_reboot_test'
 PURPOSE = ('Reboot device and ensure Bluetooth adapter is up')
 CRITERIA = 'Pass all health test'
-ATTRIBUTES = 'suite:bluetooth, suite:bluetooth_flaky'
+# TODO(b/173146480) re-enable this test once BT state persists properly around
+# reboots
+ATTRIBUTES = ''
 TIME = 'MEDIUM'
 TEST_CATEGORY = 'Functional'
 TEST_CLASS = 'bluetooth'