adding 3.11 tito releaser

.tito/releasers.conf

@@ -57,6 +57,11 @@ releaser = tito.release.DistGitReleaser
 branches = rhaos-3.10-rhel-7
 srpm_disttag = .el7aos
 
+[aos-3.11]
+releaser = tito.release.DistGitReleaser
+branches = rhaos-3.11-rhel-7
+srpm_disttag = .el7aos
+
 [copr-openshift-ansible]
 releaser = tito.release.CoprReleaser
 project_name = @OpenShiftOnlineOps/openshift-ansible