Roll Fuchsia Mac SDK from xq7mAZt0ekqth1hZV... to ujelFOdQOKGYzoj26... (flutter/engine#46485)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/fuchsia-mac-sdk-flutter-engine
Please CC jacksongardner@google.com,rmistry@google.com,zra@google.com on the revert to ensure that a human
is aware of the problem.

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To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

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DEPS

@@ -918,7 +918,7 @@ deps = {
      'packages': [
        {
         'package': 'fuchsia/sdk/core/mac-amd64',
-        'version': 'xq7mAZt0ekqth1hZV8wiZM56TmNEvt9IBE4R9JT0Yb4C'
+        'version': 'ujelFOdQOKGYzoj2611R_EIV-eZEfkKK5BQq3iXbw5EC'
        }
      ],
      'condition': 'host_os == "mac" and not download_fuchsia_sdk',