service/nvflinger: Rename GetVsyncEvent() to FindVsyncEvent()

This was missed within #2075. Renames the member function to make it
consistent with the rest of the Find* functions.

src/core/hle/service/nvflinger/nvflinger.cpp

@@ -78,7 +78,7 @@ u32 NVFlinger::FindBufferQueueId(u64 display_id, u64 layer_id) const {
     return layer.buffer_queue->GetId();
 }
 
-Kernel::SharedPtr<Kernel::ReadableEvent> NVFlinger::GetVsyncEvent(u64 display_id) {
+Kernel::SharedPtr<Kernel::ReadableEvent> NVFlinger::FindVsyncEvent(u64 display_id) {
     return FindDisplay(display_id).vsync_event.readable;
 }
 

src/core/hle/service/nvflinger/nvflinger.h

@@ -67,7 +67,7 @@ public:
     u32 FindBufferQueueId(u64 display_id, u64 layer_id) const;
 
     /// Gets the vsync event for the specified display.
-    Kernel::SharedPtr<Kernel::ReadableEvent> GetVsyncEvent(u64 display_id);
+    Kernel::SharedPtr<Kernel::ReadableEvent> FindVsyncEvent(u64 display_id);
 
     /// Obtains a buffer queue identified by the ID.
     std::shared_ptr<BufferQueue> FindBufferQueue(u32 id) const;

src/core/hle/service/vi/vi.cpp

@@ -1088,7 +1088,7 @@ private:
 
         LOG_WARNING(Service_VI, "(STUBBED) called. display_id=0x{:016X}", display_id);
 
-        const auto vsync_event = nv_flinger->GetVsyncEvent(display_id);
+        const auto vsync_event = nv_flinger->FindVsyncEvent(display_id);
 
         IPC::ResponseBuilder rb{ctx, 2, 1};
         rb.Push(RESULT_SUCCESS);