CLOUDSTACK-9795: moved logrotate from cron.daily to cron.hourly for vpcrouter

[dmabry]

[BACKPORT PR1954]

moved logrotate from cron.daily to cron.hourly for vpcrouter in cloud-early-config. This brings 'vpcrouter' inline with 'router'. We are having issues with cloud.log not rotating fast enough, which filled up /var/log and ultimately caused the VR to stop functioning in such a way that it prevented new VMs from being deployed.

[dmabry]

Did a git cherry-pick as suggested by @rafaelweingartner.

[rafaelweingartner]

@dmabry as I posted on the other PR, I only suggested git cherry-pick because I thought it would preserve the commit hash. It was a misunderstanding from me. The git hash is generated based on parent commit as well as other bits of information. Therefore, even when using git cherry-pick the hash of commits between branches will always be different (unless a hash collision happens).

The git cherry-pick is quite useful when you have to apply a bunch of changes, but in your case, I do not think you need it. The way you did before was ok.

BTW: I think a single commit to introduce these changes is enough ;)

[dmabry]

Closing PR as it will be cherry-picked from master.