Roll Fuchsia Linux SDK from NlJGkMbtZqQ6_BCpu... to xn8ztWtp-zww-jObz... (#38122) (#38142)

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Co-authored-by: skia-flutter-autoroll <[email protected]>

Author: naudzghebre

DEPS

@@ -822,7 +822,7 @@ deps = {
      'packages': [
        {
         'package': 'fuchsia/sdk/core/linux-amd64',
-        'version': 'NlJGkMbtZqQ6_BCpu5Mif5-14birO7qsn-VP2ULJK8MC'
+        'version': 'xn8ztWtp-zww-jObzxYPbzTgAzX6Qbwpt3B24ckC2m8C'
        }
      ],
      'condition': 'host_os == "linux" and not download_fuchsia_sdk',