[rpms/onnx] test-1.21.0: Use protobuf3 instead of protobuf

            A new commit has been pushed.

            Repo   : rpms/onnx
            Branch : test-1.21.0
            Commit : f551f4d787663ceeab48f63981020ef352b4d952
            Author : Miroslav Suchý <msuchy@redhat.com>
            Date   : 2026-05-13T13:37:07+02:00
            Stats  : +5/-2 in 1 file(s)
            URL    : https://src.fedoraproject.org/rpms/onnx/c/f551f4d787663ceeab48f63981020ef352b4d952?branch=test-1.21.0

            Log:
            Use protobuf3 instead of protobuf

This is part of https://fedoraproject.org/wiki/Changes/Protobuf_5.x/6.x
Mosh does not sucessfully build with new protobuf per
  https://copr.fedorainfracloud.org/coprs/mochaa/protobuf/monitor/
so switching to protobuf3.

---
diff --git a/onnx.spec b/onnx.spec
index 8e71cb6..7ffd333 100644
--- a/onnx.spec
+++ b/onnx.spec
@@ -1,6 +1,6 @@
 Name:       onnx
 Version:    1.17.0
-Release:    13%{?dist}
+Release:    14%{?dist}
 Summary:    Open standard for machine learning interoperability
 License:    Apache-2.0
 
@@ -32,7 +32,7 @@ BuildRequires:  python3-devel
 BuildRequires:  python3-pip
 BuildRequires:  python3-pybind11
 BuildRequires:  python3-pytest
-BuildRequires:  protobuf-devel
+BuildRequires:  protobuf3-devel
 
 %global _description %{expand:
 %{name} provides an open source format for AI models, both deep learning and
@@ -131,6 +131,9 @@ export PYTEST_ADDOPTS="-k 'not test_make_tensor_raw'"
 %{_bindir}/check-node
 
 %changelog
+* Wed May 13 2026 Miroslav Suchy <msuchy@redhat.com> - 1.17.0-14
+- Use protobuf3 instead of protobuf
+
 * Sun May 04 2026 Autumn Nash <autumnnash@microsoft.com> - 1.17.0-13
 - Replace hardcoded redhat-linux-build with %%{_vpath_builddir} via env var