Housekeeping for the scripts (#413)

Cleanup:

- Removed pointless reversed when creating issue list (it is sorted
  afterwards)
- Removed create_topic as no longer needed see https://codeberg.org/fediverse/fep/issues/274
- Made scripts executable

Reviewed-on: https://codeberg.org/fediverse/fep/pulls/413
Reviewed-by: silverpill <silverpill@noreply.codeberg.org>
Co-authored-by: Helge <helge.krueger@gmail.com>
Co-committed-by: Helge <helge.krueger@gmail.com>

scripts/tools/__init__.py

@@ -36,7 +36,6 @@ class Readme:
     @property
     def table(self):
         fep_files = [FepFile(fep) for fep in get_fep_ids()]
-        fep_files = reversed(fep_files)
         fep_files = sorted(
             fep_files,
             key=lambda x: (x.parsed_frontmatter["dateReceived"], x.parsed_frontmatter["slug"]),