Bump signon-plugin-oauth2 release to 50 to supersede Fedora

Fedora uses higher release numbers than EPEL. Bump to 50 so dnf
always treats the SonicDE build as an upgrade on both EL10 and Fedora.

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Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>

signon-plugin-oauth2/signon-plugin-oauth2.spec

@@ -4,7 +4,7 @@
 
 Name:           signon-plugin-oauth2
 Version:        0.25^%{gitdate}.%{shortcommit0}
-Release:        5%{?dist}
+Release:        50%{?dist}
 Summary:        OAuth2 plugin for the Accounts framework
 
 License:        LGPL-2.1-or-later
@@ -56,6 +56,9 @@ rm -rvf %{buildroot}/%{_sysconfdir} 2>/dev/null || true
 %{_libdir}/pkgconfig/signon-oauth2plugin.pc
 
 %changelog
+* Fri Aug 28 2026 SonicDE <dev@sonicde.org> - 0.25^20231216.fab6988-50
+- Bump release to 50 to supersede both EPEL and Fedora releases
+
 * Fri Aug 28 2026 SonicDE <dev@sonicde.org> - 0.25^20231216.fab6988-5
 - Bump release to 5 to supersede EPEL's release 4