Update registry1.dso.mil/ironbank/elastic/beats/filebeat Docker tag to v8.19.7

This MR contains the following updates:

Package	Type	Update	Change
registry1.dso.mil/ironbank/elastic/beats/filebeat	ironbank-base	patch	8.19.6 -> 8.19.7
registry1.dso.mil/ironbank/elastic/beats/filebeat	final	patch	8.19.6 -> 8.19.7

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