[WIP] Add Land Data

[phillipahereza]

Description

Add Land data from Afrobarometer Round 7 Survey for HURUmap land

Fixes #161246053

Type of change

Please delete options that are not relevant.

• [x] New feature (non-breaking change which adds functionality)
• [x] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [x] This change requires a documentation update

Screenshots

Checklist:

• [ ] My code follows the style guidelines of this project
• [ ] I have performed a self-review of my own code
• [ ] I have commented my code, particularly in hard-to-understand areas
• [ ] I have made corresponding changes to the documentation

[kilemensi]

Hey @phillipahereza.

Is this needed? I believe we're adding Afrobarometer data in CodeForAfrica/HURUmap-Apps

[phillipahereza]

@kilemensi not needed

[kilemensi]

Implemented in CodeForAfrica/HURUmap-Apps