istioOperator update to 1.18.1-bb.0

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/istio-operator/-/blob/1.18.1-bb.0/CHANGELOG.md

Package MR

big-bang/product/packages/istio-operator!77 (merged)

For Issue

Closes big-bang/product/packages/istio-operator#51 (closed)

Closes big-bang/product/packages/istio-controlplane#105 (closed)