➖ remove dart_code_metrics from dev_dependencies

Author: techouse

analysis_options.yaml

@@ -1,31 +1,5 @@
 include: package:lints/recommended.yaml
 
-analyzer:
-  exclude:
-    - "**.g.dart"
-    - "**.chopper.dart"
-  plugins:
-    - dart_code_metrics
-
-dart_code_metrics:
-  metrics:
-    cyclomatic-complexity: 20
-    number-of-arguments: 5
-    number-of-parameters: 5
-    maximum-nesting-level: 5
-  metrics-exclude:
-    - test/**
-  rules:
-    - newline-before-return
-    - no-boolean-literal-compare
-    - no-empty-block
-    - prefer-trailing-comma
-    - prefer-conditional-expressions
-    - no-equal-then-else
-  anti-patterns:
-    - long-method
-    - long-parameter-list
-
 linter:
   rules:
     avoid_print: true