Adding a note about the preservation of ALB

[nataizya-s]

It would be beneficial to have this also explicitly state that the ALB will not be preserved if using a version lower than v.1.1.3. In this event, based on my tests, a new load balancer is created and the old one remains. The ingress resource is updated to use the new ALB.

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[nataizya-s]

assign @kishorj

[M00nF1sh]

/lgtm
/approve
thanks for making this update, appreciate it 👍

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: M00nF1sh, nataizya-s

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