Make home section .footer_sub_hero html editable

**Is your feature request related to a problem? Please describe.**

The section is pretty much a line of text and a title.We have clients who'd like to utilize this to display partners logo involved. They could do so if it was hmtl editable.

**Describe the solution you'd like**

Let admin edit in html the .footer_sub_hero home section

**Describe alternatives you've considered**

None

**Does this issue could impact on users private data?**

No

**Funded by**

BOSA