ci: Do not check for newer PySide6 updates

Now that PySide6 6.7.0 is available in Fedora Rawhide, and soon in the
rest of the stable Fedora repos, we should not build subsequent versions
of this package, nor check for updates.

Refs #5

.github/workflows/ci.yml

@@ -40,13 +40,3 @@ jobs:
           path: ".rpmbuild/SRPMS/${{ env.srpm_name }}"
           if-no-files-found: error
           compression-level: 0
-
-  check-updates:
-    name: "Ensure our package does not lag behind the PyPI one"
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - name: Install dependencies
-        run: sudo apt-get install -y python3-requests
-      - name: Check if there is a PySide6 update
-        run: ./check_updates.py

README.md

@@ -24,6 +24,12 @@ GUI application that uses Qt. We recommend you take a look at the
 we encountered while packaging PySide6, in order to understand the design
 choices in this repo.
 
+> [!IMPORTANT]
+> As of 2024-04-15, this repo will no longer build a PySide6 RPM greater than
+> 6.6.3.1. The reason is that PySide6 6.6.7 [is now available](https://packages.fedoraproject.org/pkgs/python-pyside6/python3-pyside6/fedora-rawhide.html)
+> in Fedora Rawhide, and will [soon be available](https://bugzilla.redhat.com/show_bug.cgi?id=2271325#c4)
+> in the rest of the Fedora releases.
+
 ## Build
 
 You can build source and binary RPM packages with the following commands: