chore(deps): update ironbank docker tags to v1.8.13

This MR contains the following updates:

Package	Update	Change
ironbank/opensource/fluent/fluent-bit	patch	1.8.12 -> 1.8.13
registry1.dso.mil/ironbank/opensource/fluent/fluent-bit	patch	1.8.12 -> 1.8.13

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