fix lints version

Author: oldrev

client/packages/borneo_common/pubspec.yaml

@@ -13,5 +13,4 @@ dependencies:
   cancellation_token: ^2.0.1
 
 dev_dependencies:
-  test: ^1.25.0
-  lints: ^6.0.0
+  test: ^1.25.0

client/packages/borneo_kernel/pubspec.yaml

@@ -24,5 +24,5 @@ dependencies:
     path: ../borneo_kernel_abstractions
 
 dev_dependencies:
-  lints: ^4.0.0
+  lints: ^6.0.0
   test: ^1.25.0

client/pubspec.lock

@@ -939,7 +939,7 @@ packages:
     source: hosted
     version: "3.0.1"
   lints:
-    dependency: "direct dev"
+    dependency: transitive
     description:
       name: lints
       sha256: c35bb79562d980e9a453fc715854e1ed39e24e7d0297a880ef54e17f9874a9d7

client/pubspec.yaml

@@ -101,7 +101,6 @@ dev_dependencies:
     sdk: flutter
   test: ^1.25.0
   build_runner: ^2.4.13
-  lints: ^5.0.0
 
   # The "flutter_lints" package below contains a set of recommended lints to
   # encourage good coding practices. The lint set provided by the package is