Update Material 3 bottom sheet  (#122445)

* M3 bottomsheet

* Update bottom_sheet.dart

* Update bottom_sheet.dart

* Update bottom_sheet.dart

* Update bottom_sheet.dart

* Update bottom_sheet.dart

* Update bottom_sheet.dart

* Update bottom_sheet.dart

* Update bottom_sheet.dart

* Update bottom_sheet.dart

* Update bottom_sheet.dart

* Update packages/flutter/lib/src/material/bottom_sheet.dart

Co-authored-by: Pierre-Louis <6655696+guidezpl@users.noreply.github.com>

* Update packages/flutter/lib/src/material/bottom_sheet.dart

Co-authored-by: Pierre-Louis <6655696+guidezpl@users.noreply.github.com>

* Update packages/flutter/lib/src/material/bottom_sheet.dart

Co-authored-by: Pierre-Louis <6655696+guidezpl@users.noreply.github.com>

* Update packages/flutter/lib/src/material/bottom_sheet.dart

Co-authored-by: Pierre-Louis <6655696+guidezpl@users.noreply.github.com>

* Update packages/flutter/lib/src/material/bottom_sheet.dart

Co-authored-by: Pierre-Louis <6655696+guidezpl@users.noreply.github.com>

* Update packages/flutter/lib/src/material/bottom_sheet.dart

Co-authored-by: Pierre-Louis <6655696+guidezpl@users.noreply.github.com>

* Update bottom_sheet.dart

Update bottom_sheet_test.dart

Update bottom_sheet.dart

* showDragHandle defaults to false

* fix test

---------

Co-authored-by: Pierre-Louis <6655696+guidezpl@users.noreply.github.com>
https://dart.googlesource.com/external/github.com/flutter/flutter/+/9fc1fd15f64c5bac81bb61fbcb277cee61a870dd

DEPS

diff --git a/DEPS b/DEPS
index 9a8a09d..4b94813 100644
--- a/DEPS
+++ b/DEPS
@@ -246,7 +246,7 @@
 
   'engine/src/third_party/dart': Var('dart_git') + '/sdk' + '@' + '10f53cb4c628fe1fbfd4e12f3d4470c8684b0e85',
 
-  'flutter': Var('flutter_git') + '/mirrors/flutter' + '@' + 'd58be8c7c86a4350b116e975492ae05b78e58c2b',
+  'flutter': Var('flutter_git') + '/mirrors/flutter' + '@' + '9fc1fd15f64c5bac81bb61fbcb277cee61a870dd',
 
    # Fuchsia compatibility
    #

commits.json

diff --git a/commits.json b/commits.json
index de1a2c8..a4f7047 100644
--- a/commits.json
+++ b/commits.json
@@ -1,5 +1,5 @@
 {
   "engine/src/flutter":"f339103089c6163cfe197592c31f8ac5fb8f7b4f",
   "engine/src/third_party/dart":"10f53cb4c628fe1fbfd4e12f3d4470c8684b0e85",
-  "flutter":"d58be8c7c86a4350b116e975492ae05b78e58c2b"
+  "flutter":"9fc1fd15f64c5bac81bb61fbcb277cee61a870dd"
 }
\ No newline at end of file