Add missing osbuild-ostree dependency

osbuild-composer.spec

@@ -15,7 +15,7 @@ As such, it is a drop-in replacement.
 }
 
 Name:           osbuild-composer
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        An image building service based on osbuild
 
 # Upstream license specification: Apache-2.0
@@ -45,6 +45,7 @@ BuildRequires:  golang(github.com/stretchr/testify/assert)
 Requires: osbuild-composer-worker
 Requires: systemd
 Requires: osbuild >= 15
+Requires: osbuild-ostree
 
 Provides: weldr
 
@@ -250,6 +251,9 @@ Integration tests to be run on a pristine-dedicated system to test the osbuild-c
 %endif
 
 %changelog
+* Fri May 29 2020 Ondrej Budai <obudai@redhat.com> - 13-2
+- Add missing osbuild-ostree dependency
+
 * Thu May 28 2020 Ondrej Budai <obudai@redhat.com> - 13-1
 - New upstream release