chore: Update pubspec.yaml and pubspec.lock for flutter_lints version and project version bump

Author: Ctrl-Elite

pubspec.lock

@@ -106,10 +106,10 @@ packages:
     dependency: "direct dev"
     description:
       name: flutter_lints
-      sha256: aeb0b80a8b3709709c9cc496cdc027c5b3216796bc0af0ce1007eaf24464fd4c
+      sha256: "3105dc8492f6183fb076ccf1f351ac3d60564bff92e20bfc4af9cc1651f4e7e1"
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.1"
+    version: "6.0.0"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -151,10 +151,10 @@ packages:
     dependency: transitive
     description:
       name: lints
-      sha256: "5e4a9cd06d447758280a8ac2405101e0e2094d2a1dbdd3756aec3fe7775ba593"
+      sha256: a5e2b223cb7c9c8efdc663ef484fdd95bb243bff242ef5b13e26883547fce9a0
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.1"
+    version: "6.0.0"
   matcher:
     dependency: transitive
     description:
@@ -305,5 +305,5 @@ packages:
     source: hosted
     version: "3.1.1"
 sdks:
-  dart: ">=3.7.0-0 <4.0.0"
+  dart: ">=3.8.0 <4.0.0"
   flutter: ">=3.19.0"

pubspec.yaml

@@ -1,6 +1,6 @@
 name: signalr_flutter
 description: A flutter plugin for .net SignalR client. This client is for ASP.Net SignalR, not for .Net Core SignalR.
-version: 0.2.0
+version: 0.2.1
 repository: https://github.com/AS-Devs/signalr_flutter
 issue_tracker: https://github.com/AS-Devs/signalr_flutter/issues
 
@@ -15,7 +15,7 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  flutter_lints: ^2.0.1
+  flutter_lints: ^6.0.0
   pigeon: ^4.2.5
 
 # For information on the generic Dart part of this file, see the