deps: Upgrade Flutter to 3.27.0-1.0.pre.166

And update Flutter's supporting libraries to match.

Author: PIG208

pubspec.lock

@@ -315,10 +315,10 @@ packages:
     dependency: transitive
     description:
       name: file
-      sha256: "5fc22d7c25582e38ad9a8515372cd9a93834027aacf1801cf01164dac0ffa08c"
+      sha256: a3b4f84adafef897088c160faf7dfffb7696046cb13ae90b508c2cbc95d3b8d4
       url: "https://pub.dev"
     source: hosted
-    version: "7.0.0"
+    version: "7.0.1"
   file_picker:
     dependency: "direct main"
     description:
@@ -1400,5 +1400,5 @@ packages:
     source: path
     version: "0.0.1"
 sdks:
-  dart: ">=3.6.0-334.2.beta <4.0.0"
-  flutter: ">=3.27.0-1.0.pre.25"
+  dart: ">=3.7.0-50.0.dev <4.0.0"
+  flutter: ">=3.27.0-1.0.pre.166"

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: '>=3.6.0-334.2.beta <4.0.0'
-  flutter: '>=3.27.0-1.0.pre.25'
+  sdk: '>=3.7.0-50.0.dev <4.0.0'
+  flutter: '>=3.27.0-1.0.pre.166'
 
 # To update dependencies, see instructions in README.md.
 dependencies: