Add allocator-v2 extended options to BufferQueue

Bug: 268382490
Test: libgui_test
Change-Id: If43b31eede87cddfcbfe4b24b53c1bafb453ebf2
diff --git a/libs/ui/GraphicBufferAllocator.cpp b/libs/ui/GraphicBufferAllocator.cpp
index 98082fb..1ebe597 100644
--- a/libs/ui/GraphicBufferAllocator.cpp
+++ b/libs/ui/GraphicBufferAllocator.cpp
@@ -291,5 +291,9 @@
     return NO_ERROR;
 }
 
+bool GraphicBufferAllocator::supportsAdditionalOptions() const {
+    return mAllocator->supportsAdditionalOptions();
+}
+
 // ---------------------------------------------------------------------------
 }; // namespace android