Roll Skia from 4786936b4c0c to 06cd203d0607 (2 revisions) (#55014)

https://skia.googlesource.com/skia.git/+log/4786936b4c0c..06cd203d0607

2024-09-06 [email protected] Move SkMSec out of public API
2024-09-06 [email protected] Replace "exec_tools" with "tools"

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/skia-flutter-autoroll
Please CC [email protected],[email protected],[email protected],[email protected] on the revert to ensure that a human
is aware of the problem.

To file a bug in Skia: https://bugs.chromium.org/p/skia/issues/entry
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

Author: skia-flutter-autoroll

DEPS

@@ -14,7 +14,7 @@ vars = {
   'flutter_git': 'https://flutter.googlesource.com',
   'skia_git': 'https://skia.googlesource.com',
   'llvm_git': 'https://llvm.googlesource.com',
-  'skia_revision': '4786936b4c0c29fece10661592581ddce5940df0',
+  'skia_revision': '06cd203d0607e1c7b3e25d9f08eb2c67c11c268c',
 
   # WARNING: DO NOT EDIT canvaskit_cipd_instance MANUALLY
   # See `lib/web_ui/README.md` for how to roll CanvasKit to a new version.

ci/licenses_golden/licenses_skia

@@ -1,4 +1,4 @@
-Signature: 2b06f6ab3cfdd8b8e019140092055d20
+Signature: ad383f342858989e58ceab94d1a03ae2
 
 ====================================================================================================
 LIBRARY: etc1
@@ -404,6 +404,7 @@ FILE: ../../../flutter/third_party/skia/relnotes/filter-color.md
 FILE: ../../../flutter/third_party/skia/relnotes/ganesh-move.md
 FILE: ../../../flutter/third_party/skia/relnotes/grglconfig.md
 FILE: ../../../flutter/third_party/skia/relnotes/macro.md
+FILE: ../../../flutter/third_party/skia/relnotes/skmsec.md
 FILE: ../../../flutter/third_party/skia/src/gpu/gpu_workaround_list.txt
 FILE: ../../../flutter/third_party/skia/src/ports/fontations/Cargo.toml
 FILE: ../../../flutter/third_party/skia/src/sksl/generated/sksl_compute.minified.sksl