Roll pub packages (flutter#166779)

This PR was generated by `flutter update-packages --force-upgrade`.

Author: flutter-pub-roller-bot

dev/integration_tests/flutter_gallery/pubspec.yaml

@@ -22,7 +22,7 @@ dependencies:
   characters: 1.4.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   clock: 1.1.2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   csslib: 1.0.2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
-  html: 0.15.5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
+  html: 0.15.5+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   material_color_utilities: 0.11.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   meta: 1.16.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
   path: 1.9.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
@@ -272,4 +272,4 @@ flutter:
       - asset: packages/flutter_gallery_assets/fonts/merriweather/Merriweather-Regular.ttf
       - asset: packages/flutter_gallery_assets/fonts/merriweather/Merriweather-Light.ttf
 
-# PUBSPEC CHECKSUM: deed
+# PUBSPEC CHECKSUM: 054a

packages/flutter_tools/pubspec.yaml

@@ -21,7 +21,7 @@ dependencies:
   ffi: 2.1.4
   file: 7.0.1
   flutter_template_images: 5.0.0
-  html: 0.15.5
+  html: 0.15.5+1
   http: 1.3.0
   intl: 0.20.2
   meta: 1.16.0
@@ -122,4 +122,4 @@ dartdoc:
   # Exclude this package from the hosted API docs.
   nodoc: true
 
-# PUBSPEC CHECKSUM: fe37
+# PUBSPEC CHECKSUM: c093