ci: version from the tag or the commits since it; dev images from main gated on tests; recognise -dev. tags [CI SKIP]

ci/release-manifest.sh

@@ -14,7 +14,8 @@ repository="${2:?}"; digest="${3:?}"; tag="${4:?}"; channel="${5:?}"; outdir="${
 [[ -n "${RELEASE_SIGNING_KEY:-}" ]] || { echo "RELEASE_SIGNING_KEY is required" >&2; exit 2; }
 
 root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
-version="$(sed -n 's#.*<Version>\(.*\)</Version>.*#\1#p' "$root/backend/Directory.Build.props" | head -1)"
+source "$root/ci/version.sh"
+version="$MOSHIRO_VERSION"
 commit="$(git -C "$root" rev-parse --short=10 HEAD 2>/dev/null || true)"
 built_at="$(date -u +%Y-%m-%dT%H:%M:%SZ)"
 seq="$(date +%s)"