bug: Assignment incorrectly parsed as `type_alias_statement`

[zsol]

Did you check existing issues?

• I have read all the tree-sitter docs if it relates to using the parser
• I have searched the existing issues of tree-sitter-python

Tree-Sitter CLI Version, if relevant (output of tree-sitter --version)

No response

Describe the bug

This python expression:

type(_).foo = bar

Is incorrectly parsed as a type_alias_statement, but type alias doesn't allow parenthesis on the left hand side of the equals sign.

Steps To Reproduce/Bad Parse Tree

module [0, 0] - [1, 0]
  type_alias_statement [0, 0] - [0, 17]
    type [0, 4] - [0, 11]
      attribute [0, 4] - [0, 11]
        object: parenthesized_expression [0, 4] - [0, 7]
          identifier [0, 5] - [0, 6]
        attribute: identifier [0, 8] - [0, 11]
    type [0, 14] - [0, 17]
      identifier [0, 14] - [0, 17]

Expected Behavior/Parse Tree

module [0, 0] - [1, 0]
  expression_statement [0, 0] - [0, 17]
    assignment [0, 0] - [0, 17]
      left: attribute [0, 0] - [0, 11]
        object: call [0, 0] - [0, 7]
          function: identifier [0, 0] - [0, 4]
          arguments: argument_list [0, 4] - [0, 7]
            identifier [0, 5] - [0, 6]
        attribute: identifier [0, 8] - [0, 11]
      right: identifier [0, 14] - [0, 17]

Repro

type(_).foo = bar

[vanessa-rodrigues]

PR #320 has a fix for this