Remove escape for meta description.

[corentinbettiol]

This is not required since all meta tags are escaped in django-meta.

Description

See description of corresponding issue.

References

Fix #699

Checklist

• [x] I have read the contribution guide
• [x] Code lint checked via inv lint

  __ summary __
  pep8: commands succeeded
  isort: commands succeeded
  black: commands succeeded
  pypi-description: commands succeeded
  congratulations :)
  

• [x] changes file included (see docs)
• [ ] ~Usage documentation added in case of new features~
• [ ] ~Tests added~

[yakky]

Thanks @corentinbettiol for your contribution. I will merge this as soon as i have github actions back up and running

[yakky]

Thanks your contribution @corentinbettiol , I merged this with #726 to ease porting to updated develop branch

[corentinbettiol]

Thanks for merging it!