scripts: Fix origin repo URL parsing
scripts: Fix origin repo URL parsing

It assumes that the origin URL is git@ one while it can be
the https:// one as well.

Signed-off-by: Pavel Emelyanov <c9a32589e048e044184536f7ac71ef92fe82df3e@scylladb.com>
Message-Id: <20211001082116.7214-1-c9a32589e048e044184536f7ac71ef92fe82df3e@scylladb.com>

scylladb/scylla,scylladb/scylla,scylladb/scylla,scylladb/scylla