refactor: Update flutter lints

analysis_options.yaml

@@ -15,41 +15,5 @@ analyzer:
   errors:
     todo: ignore
     use_build_context_synchronously: ignore
-    deprecated_member_use: ignore
   exclude:
-    - lib/generated_plugin_registrant.dart
     - lib/l10n/*.dart
-
-dart_code_metrics:
-  metrics:
-    cyclomatic-complexity: 20
-    number-of-arguments: 4
-    maximum-nesting-level: 5
-    source-lines-of-code: 50
-    maintainability-index: 40
-  rules:
-    - no-boolean-literal-compare
-    - no-empty-block
-    - prefer-conditional-expressions
-    - no-equal-then-else
-    - no-magic-number:
-        severity: style
-    - avoid-late-keyword:
-        severity: style
-    - avoid-non-null-assertion:
-        severity: style
-    - avoid-unused-parameters
-    - binary-expression-operand-order
-    - avoid-unnecessary-setstate
-    - avoid-wrapping-in-padding
-    - prefer-const-border-radius
-    - prefer-single-widget-per-file:
-        ignore-private-widgets: true
-    - prefer-extracting-callbacks
-  metrics-exclude:
-    - test/**
-  rules-exclude:
-    - test/**
-  anti-patterns:
-    - long-method
-    - long-parameter-list