build: Print versions of ostree/rpm-ostree
While we know the assembler is tracking FAHC, it's still
useful information in general since the feature set of these
is changing pretty quickly.
Ref:
@@ -8,6 +8,9 @@ export LIBGUESTFS_BACKEND=direct
prepare_build
+ostree --version
+rpm-ostree --version
+
previous_commit=$(ostree --repo=${workdir}/repo rev-parse ${ref} || true)
# Generate metadata that's *input* to the ostree commit
config_gitrev=$(cd ${configdir} && git describe --tags --always --abbrev=42)
