message: Fix broken spec related to `throw` keyword
diff: @@ -73,12 +73,12 @@ describe('parser class', () => {
  it('does not allow "throw" to be defined as a local var', () => {
  const parser = Parser.parse(`
  sub main()
  - 'not allowed to define throw as local var
  + 'not allowed to define "throw" as local var
  throw = true
  end sub
  `);
  - expect(parser.diagnostics[0]?.message).to.eql(DiagnosticMessages.cannotUseReservedWordAsIdentifier('throw').message);
  + expect(parser.diagnostics[0]?.message).to.eql(DiagnosticMessages.foundUnexpectedToken('throw').message);
  });
  it('does not allow function named "throw"', () => {
  