Setting callbacktype type to invalid value before invoking HIDL call

Avoid race condition between event callback and wait context. Make
callbacktype to invalid before call function to change it.

Test: excute VtsHalWifiNanV1_0TargetTest VtsHalWifiNanV1_2TargetTest
Bug: 133484330
Merged-In: I9211c3e172727f56d0cceaf91b98f8d5b3c7fc7e
Change-Id: I0a7e27411cb8fbd877f8228e9d53b62cac424b17
2 files changed