chore: upgrade to Flutter 3.27 (#462)

* adds new required `weekdayFormat` to `CupertinoLocalizations`
* removes obsolete `default` case in exhaustive `switch` statement

.fvmrc

@@ -1,3 +1,3 @@
 {
-  "flutter": "3.24.3"
+  "flutter": "3.27.1"
 }

packages/ubuntu_localizations/lib/src/flutter/flutter_localizations.dart

@@ -116,6 +116,7 @@ abstract class FlutterLocalizationsDelegate<T>
             singleDigitSecondFormat: DateFormat.s(localeName),
             decimalFormat:
                 NumberFormat.decimalPattern(baseLocaleName ?? 'en_US'),
+            weekdayFormat: DateFormat.EEEE(localeName),
           ) as T,
         );
       default:

packages/ubuntu_widgets/lib/src/password_strength_label.dart

@@ -58,8 +58,6 @@ class PasswordStrengthLabel extends StatelessWidget {
           lang.strongPassword,
           style: TextStyle(color: Theme.of(context).colorScheme.success),
         );
-      default:
-        return const SizedBox.shrink();
     }
   }
 }

pubspec.lock

@@ -57,6 +57,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.4.1"
+  clock:
+    dependency: transitive
+    description:
+      name: clock
+      sha256: fddb70d9b5277016c77a80201021d40a2247104d9f4aa7bab7157b7e3f05b84b
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.2"
   collection:
     dependency: transitive
     description:
@@ -113,6 +121,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.0.2"
+  intl:
+    dependency: transitive
+    description:
+      name: intl
+      sha256: d6f56758b7d3014a48af9701c085700aac781a92a87a62b1333b46d8879661cf
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.19.0"
   io:
     dependency: transitive
     description:
@@ -141,10 +157,10 @@ packages:
     dependency: "direct dev"
     description:
       name: melos
-      sha256: f9a6fc4f4842b7edfca2e00ab3b5b06928584f24bdc3d776ab0b30be7d599450
+      sha256: a62abfa8c7826cec927f8585572bb9adf591be152150494d879ca2c75118809d
       url: "https://pub.dev"
     source: hosted
-    version: "6.0.0"
+    version: "6.2.0"
   meta:
     dependency: transitive
     description:
@@ -322,4 +338,4 @@ packages:
     source: hosted
     version: "2.1.1"
 sdks:
-  dart: ">=3.2.0 <4.0.0"
+  dart: ">=3.4.0 <4.0.0"