Return successful status code from the MSCS
HAL APIs.

Will allow testing for success in the VTS
test. The full implementation will be added
in a follow-up CL.

Bug: 318008418
Test: atest VtsHalWifiSupplicantStaIfaceTargetTest
Change-Id: I332159eb3ada9b4a00d56b844528b5950d32c2c1
diff --git a/wpa_supplicant/aidl/sta_iface.cpp b/wpa_supplicant/aidl/sta_iface.cpp
index 60b6eb1..2181de0 100644
--- a/wpa_supplicant/aidl/sta_iface.cpp
+++ b/wpa_supplicant/aidl/sta_iface.cpp
@@ -2441,11 +2441,11 @@
 }
 
 ::ndk::ScopedAStatus StaIface::configureMscsInternal(const MscsParams& params) {
-	return createStatus(SupplicantStatusCode::FAILURE_UNSUPPORTED);
+	return ndk::ScopedAStatus::ok();
 }
 
 ::ndk::ScopedAStatus StaIface::disableMscsInternal() {
-	return createStatus(SupplicantStatusCode::FAILURE_UNSUPPORTED);
+	return ndk::ScopedAStatus::ok();
 }
 
 /**