Drop unused versions
Nothing depends on electron18
, electron19
and electron20
currently in arm-unstable.
Status of the other versions for reference:
dependency-checker electron17
community/keybase-gui depends on electron17 (built by Arch Linux ARM Build System <builder+seattle@archlinuxarm.org>)
dependency-checker electron21
community/bitwarden depends on electron21 (built by Manjaro Build Server <build@manjaro.org>)
community/mattermost-desktop depends on electron21 (built by Dan Johansen <strit@manjaro.org>)
community/wire-desktop depends on electron21 (built by Manjaro Build Server <build@manjaro.org>)
dependency-checker electron
community/element-desktop depends on electron (built by Manjaro Build Server <build@manjaro.org>)
community/element-web make depends on electron (built by Manjaro Build Server <build@manjaro.org>)