Update flatpak nightly products to 4.22 I-builds

Change-Id: I2a52345c7af71c759c97477c283c2a433fbde29e
Reviewed-on: https://git.eclipse.org/r/c/linuxtools/org.eclipse.linuxtools.eclipse-build/+/185763
Tested-by: Alexander Kurtakov <akurtako@redhat.com>
Reviewed-by: Alexander Kurtakov <akurtako@redhat.com>
10 files changed