Roll Fuchsia Linux SDK from RSMFdOFyLxulsvY4_... to Em1nantnFXXK8xJH9... (#53748)

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-engine
Please CC aaclarke@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://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
https://dart.googlesource.com/external/github.com/flutter/engine/+/ca79a56a66d7b359c11eb5912419f9ab93be4495
diff --git a/DEPS b/DEPS
index d3eeb50..dce5684 100644
--- a/DEPS
+++ b/DEPS
@@ -280,7 +280,7 @@
 deps = {
   'engine/src': 'https://github.com/flutter/buildroot.git' + '@' + '8c2d66fa4e6298894425f5bdd0591bc5b1154c53',
 
-  'engine/src/flutter': Var('flutter_git') + '/mirrors/engine' + '@' + '5ca3b856ee5a343345ee36ce45310e0831d1ae77',
+  'engine/src/flutter': Var('flutter_git') + '/mirrors/engine' + '@' + 'ca79a56a66d7b359c11eb5912419f9ab93be4495',
 
   'engine/src/flutter/third_party/dart': Var('dart_git') + '/sdk' + '@' + '22b37f1e26aa24d3a192ec6403ca9cabc334bc57',
 
@@ -974,7 +974,7 @@
      'packages': [
        {
         'package': 'fuchsia/sdk/core/linux-amd64',
-        'version': 'RSMFdOFyLxulsvY4_EraLy45loaIj89MY3rtNSecdHUC'
+        'version': 'Em1nantnFXXK8xJH9Aoy58XuGJkUCExIGZzx1isZ93YC'
        }
      ],
      'condition': 'download_fuchsia_deps and not download_fuchsia_sdk',
diff --git a/commits.json b/commits.json
index c189de4..b232c72 100644
--- a/commits.json
+++ b/commits.json
@@ -1,5 +1,5 @@
 {
-  "engine/src/flutter":"5ca3b856ee5a343345ee36ce45310e0831d1ae77",
+  "engine/src/flutter":"ca79a56a66d7b359c11eb5912419f9ab93be4495",
   "engine/src/flutter/third_party/dart":"22b37f1e26aa24d3a192ec6403ca9cabc334bc57",
   "flutter":"7f2fffd0b9bed26d708c6ff25b3b94c6ca4ef00e"
 }
\ No newline at end of file