Describe the bug
Highlighted participatory processes groups who's title contain chars that are html escaped, render the chars double escaped thus producing D&#39 diacritics.

To Reproduce
Steps to reproduce the behavior:

1. Go to 'https://try.decidim.org/processes?locale=es'
2. See error on "Dolores quo'd commodi." PP group title.

Expected behavior
Add .html_safe to card title

Screenshots

Extra data (please complete the following information):

• Decidim Version: [ Decidim 0.26.0.rc2]
• Decidim installation: [try.decidim.org]

Additional context
It was fixed for highlighted processes in #6798