[rpms/switcheroo-control] rawhide: Use macros in `Source0`

[rpms/switcheroo-control] rawhide: Use macros in `Source0`

[Milan Crha]

            A new commit has been pushed.

            Repo   : rpms/switcheroo-control
            Branch : rawhide
            Commit : 80755eaaed84fc8ab9d2fca17e99199fe16d4e2c
            Author : Milan Crha <mcrha@redhat.com>
            Date   : 2026-07-03T11:08:21+02:00
            Stats  : +1/-1 in 1 file(s)
            URL    : https://src.fedoraproject.org/rpms/switcheroo-control/c/80755eaaed84fc8ab9d2fca17e99199fe16d4e2c?branch=rawhide

            Log:
            Use macros in `Source0`

Easier to change the version only on one place than multiple.

[skip changelog]

---
diff --git a/switcheroo-control.spec b/switcheroo-control.spec
index 8590a41..afc5c66 100644
--- a/switcheroo-control.spec
+++ b/switcheroo-control.spec
@@ -6,7 +6,7 @@ Summary:        D-Bus service to check the availability of dual-GPU
 License:        GPL-3.0-only
 URL:            https://gitlab.freedesktop.org/hadess/switcheroo-control/
 # URL from https://gitlab.freedesktop.org/hadess/switcheroo-control/-/releases
-Source0:        https://gitlab.freedesktop.org/hadess/switcheroo-control/-/releases/3.0/downloads/switcheroo-control-3.0.tar.xz
+Source0:        https://gitlab.freedesktop.org/hadess/%{name}/-/releases/%{version}/downloads/%{name}-%{version}.tar.xz
 
 BuildRequires:  gcc
 BuildRequires:  pkgconfig(gudev-1.0)