Fix libmodulemd dependencies

The runtime requirement would have been pulling in the libmodulemd
2.x API rather than adequately specifying the minimum 1.x version.

Signed-off-by: Stephen Gallagher <sgallagh@redhat.com>

rpm-ostree.spec

@@ -1,7 +1,7 @@
 Summary: Hybrid image/package system
 Name: rpm-ostree
 Version: 2019.5
-Release: 1%{?dist}
+Release: 2%{?dist}
 #VCS: https://github.com/cgwalters/rpm-ostree
 # This tarball is generated via "cd packaging && make -f Makefile.dist-packaging dist-snapshot"
 # in the upstream git.  If rust is enabled, it contains vendored sources.
@@ -73,7 +73,7 @@ BuildRequires:  pkgconfig(sqlite3)
 BuildRequires:  pkgconfig(smartcols)
 BuildRequires:  gpgme-devel
 
-Requires:       libmodulemd%{?_isa} >= %{libmodulemd_version}
+Requires:       libmodulemd1%{?_isa} >= %{libmodulemd_version}
 
 # For now...see https://github.com/projectatomic/rpm-ostree/pull/637
 # and https://github.com/fedora-infra/fedmsg-atomic-composer/pull/17
@@ -176,6 +176,9 @@ $PYTHON autofiles.py > files.devel \
 %files devel -f files.devel
 
 %changelog
+* Wed Jul 31 2019 Stephen Gallagher <sgallagh@redhat.com> - 2019.5-2
+- Fix libmodulemd dependencies
+
 * Thu Jul 25 2019 Jonathan Lebon <jonathan@jlebon.com> - 2019.5-1
 - New upstream version