linux: add a screenshot for the metadata

AppStream metadata requires a screenshot. This screenshot will be used
in the graphical app stores.
This commit is contained in:
Owen D'Aprile 2022-09-27 21:22:17 -04:00
parent 30d93be49c
commit 672fb1868f
No known key found for this signature in database
GPG Key ID: 291B46C15C77F8C3

Binary file not shown.

After

Width:  |  Height:  |  Size: 113 KiB