ci: drop macOS Intel builds

.github/workflows/notify-telegram.yml

@@ -208,7 +208,6 @@ jobs:
                 $changes + "\n" +
                 "<b>Download</b>\n" +
                 "<a href=\"" + $dl + "/Donut_" + $vnum + "_aarch64.dmg\">macOS (Apple Silicon)</a> · " +
-                "<a href=\"" + $dl + "/Donut_" + $vnum + "_x64.dmg\">macOS (Intel)</a>\n" +
                 "<a href=\"" + $dl + "/Donut_" + $vnum + "_x64-setup.exe\">Windows x64</a> · " +
                 "<a href=\"" + $dl + "/Donut_" + $vnum + "_amd64.AppImage\">Linux x64</a>\n\n" +
                 "<a href=\"" + $release_url + "\">Full release notes</a>"