connman-notify: set platforms = linux

It seems pointless to build a notification app on platforms where
connman itself is not supported.

+1 -1
+1 -1
pkgs/tools/networking/connman-notify/default.nix
··· 34 description = "Desktop notification integration for connman"; 35 homepage = https://github.com/wavexx/connman-notify; 36 license = licenses.gpl2; 37 - platforms = platforms.unix; 38 maintainers = [ maintainers.romildo ]; 39 }; 40 }
··· 34 description = "Desktop notification integration for connman"; 35 homepage = https://github.com/wavexx/connman-notify; 36 license = licenses.gpl2; 37 + platforms = platforms.linux; 38 maintainers = [ maintainers.romildo ]; 39 }; 40 }