app: Tweak tmpfiles.d integration entries for /usr/local

`systemd-tmpfiles` follows symlinks, so we can write `/usr/local/` here
instead of `/var/usrlocal/`. This doesn't matter right now, but will in
a future patch where `/usr/local` will no longer be a symlink.

src/app/rpm-ostree-0-integration.conf

@@ -3,15 +3,18 @@ d /var/opt 0755 root root -
 d /var/srv 0755 root root -
 d /var/roothome 0700 root root -
 d /var/usrlocal 0755 root root -
-d /var/usrlocal/bin 0755 root root -
-d /var/usrlocal/etc 0755 root root -
-d /var/usrlocal/games 0755 root root -
-d /var/usrlocal/include 0755 root root -
-d /var/usrlocal/lib 0755 root root -
-d /var/usrlocal/man 0755 root root -
-d /var/usrlocal/sbin 0755 root root -
-d /var/usrlocal/share 0755 root root -
-d /var/usrlocal/src 0755 root root -
 d /var/mnt 0755 root root -
 d /run/media 0755 root root -
 L /var/lib/rpm - - - - ../../usr/share/rpm
+
+# this is normally owned by `filesystem`, but for multiple reasons, this doesn't
+# work in the rpm-ostree flow
+d /usr/local/bin 0755 root root -
+d /usr/local/etc 0755 root root -
+d /usr/local/games 0755 root root -
+d /usr/local/include 0755 root root -
+d /usr/local/lib 0755 root root -
+d /usr/local/man 0755 root root -
+d /usr/local/sbin 0755 root root -
+d /usr/local/share 0755 root root -
+d /usr/local/src 0755 root root -