Roll Packages from b7fbe68 to 611aea1 (4 revisions) (flutter#145615)

flutter/packages@b7fbe68...611aea1

2024-03-21 [email protected] Roll Flutter from b96c13d to 18340ea (26 revisions) (flutter/packages#6370)
2024-03-21 [email protected] Roll Flutter (stable) from ba39319 to 68bfaea (2 revisions) (flutter/packages#6368)
2024-03-21 [email protected] [flutter_adaptive_scaffold] Remove broken link from README (flutter/packages#6364)
2024-03-21 [email protected] [adaptive_scaffold] : ð��� : flutter#110902 : Assertion added when try with less that 2 destinations. (flutter/packages#6360)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/flutter-packages-flutter-autoroll
Please CC [email protected],[email protected] 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

bin/internal/flutter_packages.version

@@ -1 +1 @@
-b7fbe68d4ec2105eb7b8e3a68ce3dfbabc5a72a6
+611aea1657fbfc0d2564a14b08e12dffc70189bb