istio update to 1.19.3-bb.0

Package Merge Request

Package Changes

• ironbank/opensource/istio/install-cni updated from 1.19.0 to 1.19.3
• ironbank/opensource/istio/pilot updated from 1.19.0 to 1.19.3
• ironbank/opensource/istio/proxyv2 updated from 1.19.0 to 1.19.3
• ironbank/tetrate/istio/install-cni updated from 1.18.2 to 1.19.3
• ironbank/tetrate/istio/pilot updated from 1.18.2 to 1.19.3
• ironbank/tetrate/istio/proxyv2 updated from 1.18.2 to 1.19.3

Package MR

big-bang/product/packages/istio-controlplane!176 (merged)

For Issue

Closes big-bang/product/packages/istio-controlplane#114 (closed)

added botmr istio statusreview labels

assigned to @jrb

marked this merge request as ready

changed the description

requested review from @ryan.j.garcia, @ryan.thompson.44, @michaelmartin, and @chris.oconnell

changed milestone to %2.14.0

approved this merge request

merged

mentioned in commit a0155494

mentioned in merge request big-bang/customers/template!65 (closed)