fix testSoftApConfigurationGetPersistentRandomizedMacAddress fail

when the length of device name is more than 28, add 'test'
to the end of device name will exceed the limit of 32 bytes.

bug:277298111
test:run cts -m CtsWifiTestCases -t
android.net.wifi.cts.WifiManagerTest#testSoftApConfigurationGetPersistentRandomizedMacAddress

Change-Id: I93e3c8740908ce79d4d0dfe0b45c788b56b727d4
Signed-off-by: zhujiatai <zhujiatai@xiaomi.com>
1 file changed