Replace wget with curl

[burmanm]

What happened?

At some point, the DSE images built with -ubi8 / -ubi7 prefix lost their wget from default installation. All our drain endpoints and other mgmt-api calls (which happen directly from Kubernetes) depend on wget to exists. Suddenly, this no longer was true.

So to keep older images working correctly, we need to use curl instead.

What did you expect to happen?

No response

How can we reproduce it (as minimally and precisely as possible)?

Using any image without wget. It'll fail on smoke tests.

cass-operator version

1.16.0

Kubernetes version

1.27

Method of installation

No response

Anything else we need to know?

No response