Update torified_gnupg feature for Jessie
_Originally created by @kytv on [#9791 (Redmine)](https://public-redmine-archive.tails.boum.org/code/issues/9791)_
This feature fails due to `SeahorseEdit.png` being a broken symlink to
`GeditEdit.png`
Feature Branch: kytv/test/9791-seahorse-jessie
Parent Task: tails/tails#7563
### Related issues
- **Related to** tails/tails#9970
- **Related to** tails/tails#9046
- [x] **Blocked by** tails/tails#9792
issue