Enable tier0 gating tests for fuse-overlayfs

Add osci.brew-build.tier0.functional rule to gating.yaml
to enable automated tier0 testing in the RHEL-on-GitLab
MR pipeline.

Resolves: RHEL-179778

fuse-overlayfs.spec

@@ -4,7 +4,7 @@
 
 Name: fuse-overlayfs
 Version: 1.16
-Release: 1%{?dist}
+Release: 2%{?dist}
 Summary: FUSE overlay+shiftfs implementation for rootless containers
 License: GPLv3+
 URL: %{git0}
@@ -65,6 +65,9 @@ modprobe fuse > /dev/null 2>&1 || :
 %{_modulesloaddir}/fuse-overlayfs.conf
 
 %changelog
+* Thu May 28 2026 Jindrich Novy <jnovy@redhat.com> - 1.16-2
+- Enable tier0 gating tests
+
 * Fri Nov 14 2025 Jindrich Novy <jnovy@redhat.com> - 1.16-1
 - update to https://github.com/containers/fuse-overlayfs/releases/tag/v1.16
 - Resolves: RHEL-128193

gating.yaml

@@ -3,4 +3,5 @@
 product_versions:
   - rhel-9
 decision_context: osci_compose_gate
-rules: []
+rules:
+  - !PassingTestCaseRule {test_case_name: osci.brew-build.tier0.functional}