LbPlatformUtils.host_supports_tag should not restrict to released platforms
LbPlatformUtils.host_supports_tag
, used by lb-run
to know is a binary tag is usable on the host, compares the tag with the list of tags from lb-describe-platform
which only contains the tags used for a release.
While this is find in something like LHCbDIRAC, it's very unpractical when we need to test new platforms from the nightly builds.
The correct behaviour should be to delegate to LbPlatformUtils.can_run
.