Check Operator SDK version

[mateusoliveira43]

Fix

Currently we have no check for the version of Operator SDK that creates Pelorus operator. We should not allow older versions of it to be used.

Example: Today, we use 1.28.0, so we would not be able to create new operator using Operator SDK versions 1.27.0, 1.27.1, 1.26.5, etc, but the same version, or higher, should be accepted.

requirements

• [ ] Add safety check to create operator script
  • [ ] test that older versions are not allowed
  • [ ] test that same version is allowed
  • [ ] test that higher versions are allowed
• [ ] OPTIONAL create a CI job that suggest bumping Operator SDK version

[mpryc]

There is also related issue, which confirms that we can't always relay on the latest tag of the operator-sdk:

https://github.com/operator-framework/operator-sdk/issues/6403#issuecomment-1521409706