Roll fuchsia/sdk/core/linux-amd64 from 9PJXr... to 8mNHG... (#10701)

Roll fuchsia/sdk/core/linux-amd64 from 9PJXr... to 8mNHG...

The AutoRoll server is located here: https://autoroll.skia.org/r/fuchsia-linux-sdk-flutter-engine

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

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

DEPS

@@ -556,7 +556,7 @@ deps = {
      'packages': [
        {
         'package': 'fuchsia/sdk/core/linux-amd64',
-        'version': '9PJXrXDhTQ7A99pgHBGegO7mC6NAbgj_It2v7nUXPBcC'
+        'version': '8mNHGvdnJewBhlVpd2JaLPFDCOgmngC_UEJDCbZd3q4C'
        }
      ],
      'condition': 'host_os == "linux"',

ci/licenses_golden/licenses_fuchsia

-Signature: cf7e5dcf1f440bded8bc88da33d8fe1b
+Signature: edb9be523654fd0233172cf8e15e3b97
 
 UNUSED LICENSES: