Roll Fuchsia Linux SDK from n1Lm2Z4DZkfC3bwj5... to 7RjQJBW3m-3Jl-7jr... (#189032)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/fuchsia-linux-sdk-flutter
Please CC codefu@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://issues.skia.org/issues/new?component=1389291&template=1850622

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

DEPS

diff --git a/DEPS b/DEPS
index 43f04a1..5b2ef2b 100644
--- a/DEPS
+++ b/DEPS
@@ -797,7 +797,7 @@
      'packages': [
        {
         'package': 'fuchsia/sdk/core/linux-amd64',
-        'version': 'n1Lm2Z4DZkfC3bwj5cUEzkOCbMeBskrtdGAuzlcJEWYC'
+        'version': '7RjQJBW3m-3Jl-7jr2qvD7iaTXUu1Quicp6oX-jkbVYC'
        }
      ],
      'condition': 'download_fuchsia_deps and not download_fuchsia_sdk',