v2.3.0

• feat: additional analysis errors:
  • missing_required_param
  • missing_return
• feat: additional lint rules:
  • use_named_constants
  • use_raw_strings
  • use_late_for_private_fields_and_variables
  • use_setters_to_change_properties
  • use_string_buffers
  • use_to_and_as_if_applicable
  • sort_pub_dependencies
  • literal_only_boolean_expressions
  • use_build_context_synchronously
  • avoid_bool_literals_in_conditional_expressions
  • avoid_catching_errors
  • avoid_double_and_int_checks
  • avoid_equals_and_hash_code_on_mutable_classes
  • avoid_escaping_inner_quotes
  • avoid_field_initializers_in_const_classes
  • avoid_redundant_argument_values
  • avoid_returning_this
  • avoid_setters_without_getters
  • avoid_void_async
  • cast_nullable_to_non_nullable
  • deprecated_consistency
  • join_return_with_assignment
  • leading_newlines_in_multiline_strings
  • missing_whitespace_between_adjacent_strings
  • no_runtimeType_toString
  • null_check_on_nullable_type_parameter
  • prefer_asserts_in_initializer_lists
  • prefer_final_in_for_each
  • prefer_final_locals
  • prefer_if_elements_to_conditional_expressions
  • prefer_int_literals
  • sort_unnamed_constructors_first
  • tighten_type_of_initializing_formals
  • type_annotate_public_apis
  • unnecessary_await_in_return
  • unnecessary_null_checks
  • unnecessary_nullable_for_final_variable_declarations
  • unnecessary_parenthesis
  • unnecessary_raw_strings