gamepack-manager: avoid requiring bash
This script works fine with busybox sh, so it seems we don't need bash. #!/bin/sh is posix, so we probably wouldn't benefit from /usr/bin/env here.
Also, fix a typo in some include.
This script works fine with busybox sh, so it seems we don't need bash. #!/bin/sh is posix, so we probably wouldn't benefit from /usr/bin/env here.
Also, fix a typo in some include.