Roll Fuchsia Mac SDK from 3JSF6hXLRdAK1wUN1... to Hx7ap5qcoqRIknnnG... (

flutter#44258)

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.

To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose

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

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

DEPS

@@ -884,7 +884,7 @@ deps = {
      'packages': [
        {
         'package': 'fuchsia/sdk/core/mac-amd64',
-        'version': '3JSF6hXLRdAK1wUN1Dm-zuCSIcF_57AI4CBly7UZJ2MC'
+        'version': 'Hx7ap5qcoqRIknnnGW8qLcMHWOj04Yw6urras7NxW_0C'
        }
      ],
      'condition': 'host_os == "mac" and not download_fuchsia_sdk',