chore(deps): update dependency very_good_analysis to v6 (#46)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [very_good_analysis](https://github.com/VeryGoodOpenSource/very_good_analysis) | dev_dependencies | major | `^5.1.0` -> `^6.0.0` |

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Reviewed-on: #46
Co-authored-by: Renovator <kontakt+renovator@caras.wtf>
Co-committed-by: Renovator <kontakt+renovator@caras.wtf>

pubspec.lock

@@ -1082,10 +1082,10 @@ packages:
     dependency: "direct dev"
     description:
       name: very_good_analysis
-      sha256: "9ae7f3a3bd5764fb021b335ca28a34f040cd0ab6eec00a1b213b445dae58a4b8"
+      sha256: "1fb637c0022034b1f19ea2acb42a3603cbd8314a470646a59a2fb01f5f3a8629"
       url: "https://pub.dev"
     source: hosted
-    version: "5.1.0"
+    version: "6.0.0"
   vm_service:
     dependency: transitive
     description:

pubspec.yaml

@@ -56,7 +56,7 @@ dev_dependencies:
   integration_test:
     sdk: flutter
   test: ^1.24.6
-  very_good_analysis: ^5.1.0
+  very_good_analysis: ^6.0.0
   yaml: ^3.1.2
 
 flutter_launcher_icons: