Log Message:
-----------
builds workflow: make .orig.tar.gz unique per build
This way we can actually post the result to ppa for
various releases.
The package version previously was something like
6.0.0-0+daily~noble~202510260402
and now becomes
6.0.0~daily~noble~202510260402
So we s/-0+/~/ . This way, we can use an orig tarball
named lxc_6.0.0~daily~jammy~202510260402.orig.tar.gz.
With the -0 after the version, debuild would only look
for lxc_6.0.0.orig.tar.gz. 6.0.0~daily will still be older
than any 6.0.0-0 or 6.0.0-1 that might legitimately get
pushed into the release.