istio update to 1.17.3-bb.3

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/istio-controlplane/-/blob/1.17.3-bb.3/CHANGELOG.md

Package MR

big-bang/product/packages/istio-controlplane!158 (merged)

For Issue

Closes big-bang/product/packages/istio-controlplane#106 (closed)