update anitya in stg openshift and add zlopez as appowner

playbooks/openshift-apps/release-monitoring.yml

@@ -14,6 +14,7 @@
     description: release-monitoring
     appowners:
     - jcline
+    - zlopez
   - role: openshift/object
     app: release-monitoring
     file: imagestream.yml

roles/openshift-apps/release-monitoring/files/buildconfig.yml

@@ -41,7 +41,7 @@ items:
             dnf clean all -y
         RUN git clone https://github.com/release-monitoring/anitya.git && \
                 pushd anitya && \
-                git checkout 0.12.0 && \
+                git checkout 0.12.1 && \
                 pushd docs && \
                 sphinx-build-3 -b html . _build/html && \
                 mkdir -p ../anitya/static/docs/ && \