Update Ironbank to v1.17.3

This MR contains the following updates:

Package	Update	Change
ironbank/opensource/istio/operator	patch	1.17.2 -> 1.17.3
ironbank/tetrate/istio/operator	patch	1.17.2 -> 1.17.3
registry1.dso.mil/ironbank/opensource/istio/operator	patch	1.17.2 -> 1.17.3
registry1.dso.mil/ironbank/tetrate/istio/operator	patch	1.17.2-tetratefips-v0 -> 1.17.3-tetratefips-v0

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added Big Bang Core Package Sustainment istio kindmaintenance labels

mentioned in issue #49 (closed)

changed the description

added 1 commit

• c3fd087e - SKIP UPDATE CHECK Update Ironbank to v1.17.3

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added 2 commits

• 62aec18c - update "istio-operator" (https://github.com/istio/istio) from "1.17.2"...
• b2e459a2 - update veresions

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changed title from Draft: SKIP UPDATE CHECK Update Ironbank to v1.17.3 to Draft: Update Ironbank to v1.17.3

assigned to @nicole.dupree

marked this merge request as ready

added statusreview label

requested review from @ryan.j.garcia and @michaelmartin

changed the description

approved this merge request

mentioned in commit 1ed47786

merged

mentioned in merge request big-bang/bigbang!2883 (merged)