Fix 4 errors that occurred when running dnf upgrade --allowerasing on a
system with EPEL KDE packages installed:
1. plasma-discover: Fix typo "sonic-desktop-interface)" -> "sonic-desktop-interface"
in Requires (stray closing parenthesis in spec)
2. sonic-frameworks-sso: Remove Obsoletes for signon and signon-qt6.
The SonicDE SSO package provides libsignon-qt6.so.0 while the EPEL
signon-qt6 provides libsignon-qt6.so.1. Obsoleting signon-qt6 breaks
accounts-qml-module-qt6 and signon-plugin-oauth2 which need .so.1.
Both packages can coexist since they install different .so versions.
3. sonic-terminal-tools: Change kdesu dependency from strict version
match (= 1:6.7.4-3) to >= 1:6.7.4 so it works with any kdesu 6.7.4
release. Also add Obsoletes for kdesu < 1:6.7.4-2.el10 in the kdesu
subpackage so it properly replaces the old EPEL kdesu from kde-cli-tools.
4. kamera: Add kamera package with Requires changed from kde-cli-tools
to sonic-terminal-tools. The EPEL kamera requires kde-cli-tools which
is obsoleted by sonic-terminal-tools, causing a circular dependency
resolution failure.
5. skanpage: Change Requires from kquickimageeditor-qt6 (obsoleted by
sonic-quick-image-editor-qt6) to sonic-quick-image-editor-qt6.
Result: dnf upgrade --allowerasing --best from standard EPEL KDE now
completes with 0 errors and 0 package removals.
Generated with [Devin](https://devin.ai)
Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
