This patch makes sure that migration #20 really uses the very latest
chart versions by forcing a reconcile with cozypkg, instead of
annotating the underlying HelmRelease.
```release-note
[installer] Update cozypkg in installer and use it to bulletproof the
20th migration script by reconciling the HelmReleases with the
--with-source flag.
```
Signed-off-by: Timofei Larkin <lllamnyp@gmail.com>