Delete redundant attributes with default values

Author: prog1dev

linter.py

@@ -37,15 +37,9 @@ class Dockerfilelint(Linter):
  r'(?P<message>.+)$\r?\n'
  )
  multiline = True
- line_col_base = (1, 1)
- tempfile_suffix = None
  error_stream = util.STREAM_STDOUT
  selectors = {}
- word_re = None
  defaults = {}
- inline_settings = None
- inline_overrides = None
- comment_re = None
 
  def run(self, cmd, code):
  output = super().run(self, cmd, code)