Comment out Flatpak install instructions

7 jobs for master in 11 minutes and 33 seconds (queued for 1 second)
Status Job ID Name Coverage
  Test
passed #424781018
lint

00:03:29

passed #424781019
test

00:03:50

32.0%
 
  Build
passed #424781020
build

00:03:25

failed #424781022
allowed to fail
build_flatpak

00:04:00

passed #424781021
build_logo

00:01:52

 
  Deploy
passed #424781023
pages

00:03:42

failed pages:deploy

00:00:00

 
Name Stage Failure
failed
build_flatpak Build
Building module python3-keyring in /builds/sumner/sublime-music/flatpak/.flatpak-builder/build/python3-keyring-1
========================================================================
Running: pip3 install --no-index --find-links="file://${PWD}" --prefix=${FLATPAK_DEST} keyring==19.2.0
Looking in links: file:///run/build/python3-keyring
Collecting keyring==19.2.0
ERROR: Could not find a version that satisfies the requirement keyring==19.2.0 (from versions: none)
ERROR: No matching distribution found for keyring==19.2.0
Error: module python3-keyring: Child process exited with code 1
ERROR: Job failed: exit code 1