multimedia/libva-intel-hybrid-driver: unbreak build with clang 16
In file included from intel_hybrid_hostvld_vp9.cpp:67:
./intel_hybrid_hostvld_vp9_engine.h:116:5: error: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
register INT iNumBits); ^~~~~~~~~
Reported by: pkg-fallout