Update fips-containers.istio.tetratelabs.com/ztunnel Docker tag to v1.24.3

This MR contains the following updates:

Package	Type	Update	Change
fips-containers.istio.tetratelabs.com/ztunnel		patch	1.24.2 -> 1.24.3
fips-containers.istio.tetratelabs.com/ztunnel	ironbank-docker	patch	1.24.2-tetratefips0-distroless -> 1.24.3-tetratefips0-distroless
fips-containers.istio.tetratelabs.com/ztunnel	stage	patch	1.24.2-tetratefips0-distroless -> 1.24.3-tetratefips0-distroless

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