deps: Upgrade Flutter to 3.31.0-1.0.pre.139

Author: rajveermalviya

pubspec.lock

@@ -1347,5 +1347,5 @@ packages:
     source: path
     version: "0.0.1"
 sdks:
-  dart: ">=3.8.0-133.0.dev <4.0.0"
-  flutter: ">=3.30.0-1.0.pre.428"
+  dart: ">=3.8.0-205.0.dev <4.0.0"
+  flutter: ">=3.31.0-1.0.pre.139"

pubspec.yaml

@@ -14,8 +14,8 @@ environment:
   # We use a recent version of Flutter from its main channel, and
   # the corresponding recent version of the Dart SDK.
   # Feel free to update these regularly; see README.md for instructions.
-  sdk: '>=3.8.0-133.0.dev <4.0.0'
-  flutter: '>=3.30.0-1.0.pre.428'  # 99bf419997accdfe6013c1732ce6bc873b01d45f
+  sdk: '>=3.8.0-205.0.dev <4.0.0'
+  flutter: '>=3.31.0-1.0.pre.139'  # a780f85f2cd5ed78c0b9c4ca513bbe6723761c76
 
 # To update dependencies, see instructions in README.md.
 dependencies: