Merge pull request #55 from mbaluda-org/cert-help

Ensure python 3.9 compatibility for cert-help-extraction.py

Author: rvermeulen

scripts/help/cert-help-extraction.py

@@ -533,4 +533,4 @@ def get_help(rule):
                 update_help_file(parsed_help, [HeadingDiffUpdateSpec(heading, parsed_temp_help) for heading in second_level_headings] + [HeadingFormatUpdateSpec()])
 
             temp_help_path.unlink()
-            help_path.write_text(md.render(parsed_help), encoding='utf8', newline='\n')
+            help_path.write_text(md.render(parsed_help), encoding='utf8')