Use GTEST_SKIP for generic crypto tests

Bug: 251240681
Merged from https://widevine-internal-review.googlesource.com/180050

Change-Id: I5aebcf10f9c8bad5ff21c22bc882040ecd0b390a

libwvdrmengine/oemcrypto/test/oec_device_features.cpp

@@ -148,7 +148,6 @@ void DeviceFeatures::Initialize() {
 std::string DeviceFeatures::RestrictFilter(const std::string& initial_filter) {
   std::string filter = initial_filter;
   // clang-format off
-  if (!generic_crypto)                FilterOut(&filter, "*GenericCrypto*");
   if (api_version < 17)               FilterOut(&filter, "*API17*");
   if (api_version < 18)               FilterOut(&filter, "*API18*");
   // clang-format on