style: s/FirmwareUpdateFlags/UpdateFlags/g

Change the enum's name from FirmwareUpdateFlags to UpdateFlags as it now
lives in the FirmwareBlobHandler class and therefore the name can be
reduced to be less specific.

Change-Id: If1e99525d100c1f43e611fd344f3cba665fdd038
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/test/firmware_canhandle_unittest.cpp b/test/firmware_canhandle_unittest.cpp
index ea7a8bf..5ad48a5 100644
--- a/test/firmware_canhandle_unittest.cpp
+++ b/test/firmware_canhandle_unittest.cpp
@@ -27,7 +27,7 @@
         {"bcdf", &imageMock},
     };
     std::vector<DataHandlerPack> data = {
-        {FirmwareBlobHandler::FirmwareUpdateFlags::ipmi, nullptr},
+        {FirmwareBlobHandler::UpdateFlags::ipmi, nullptr},
     };
 
     auto handler = FirmwareBlobHandler::CreateFirmwareBlobHandler(blobs, data);