package:source_gen v2.0.0

• Breaking Change: Change formatOutput function to accept a language
  version parameter.
• Formatting Change: Generated code will no longer apply any fixes by
  default (previously it would apply the single cascades statements fix). The
  new formatter does not support applying fixes.
• Document deduplication behavior for the output of
  GeneratorForAnnotation.generateForAnnotatedElement.
• Support all the glob quotes.
• Require analyzer: '>=6.9.0 <8.0.0'
• Support the latest package:dart_style
• LibraryBuilder, PartBuilder, and SharedPartBuilder now take an optional
  writeDescriptions boolean. When set to false, headers and generator
  descriptions for the files will not be included in the builder output.
• Include //dart format width=80 comments in files generated by a
  LibraryBuilder or PartBuilder and formatted with the default callback.
• Require Dart 3.6.0