`@scope` included `function_declaration` while is should have included `function_definition` instead. The former one is used to declare abstract functions while the latter one is used to define functions together with their bodies.
This syncs the queries that were updated in https://github.com/tree-sitter/tree-sitter-scala/pull/196. Co-authored-by: ghostbuster91 <ghostbuster91@users.noreply.github.com>