Merge pull request #169925 from fgaz/bluez/gatttool

bluez: install gatttool too

pkgs/os-specific/linux/bluez/default.nix

@@ -138,6 +138,7 @@ in stdenv.mkDerivation rec {
       filename=$(basename $files)
       install -Dm755 tools/$filename $out/bin/$filename
     done
+    install -Dm755 attrib/gatttool $out/bin/gatttool
   '';
 
   enableParallelBuilding = true;