FAgram: Add version 1.1.8

[bolens]

Add version 1.1.8

Closes #15209

• [x] Use conventional PR title: <manifest-name[@version]|chore>: <general summary of the pull request>
• [x] I have read the Contributing Guide

[github-actions[bot]]

All changes look good.

Wait for review from human collaborators.

fagram

• [x] Description
• [x] License
• [x] Hashes
• [x] Checkver
• [x] Autoupdate

[aliesbelik]

The project doesn't fit criteria for Extras bucket, at least in terms

Reasonably well-known and widely used (e.g. if it's a GitHub project, it should have at least 100 stars and/or 50 forks)

[bolens]

Seems to have reached the 100 stars mark