Haveged: Deferring to first boot via 'exit 1' is no longer supported.

I have a error with haveged 1.9.6 (yocto zeus)
```
Postinstall scriptlets of ['haveged'] have failed. If the intention is to defer them to first boot,
then please place them into pkg_postinst_ontarget_${PN} ().
Deferring to first boot via 'exit 1' is no longer supported.
```