Update registry1.dso.mil/ironbank/hashicorp/terraform/terraform Docker tag to v1.3.7

This MR contains the following updates:

Package	Type	Update	Change
registry1.dso.mil/ironbank/hashicorp/terraform/terraform	ironbank-base	patch	1.3.6 -> 1.3.7
registry1.dso.mil/ironbank/hashicorp/terraform/terraform	final	patch	1.3.6 -> 1.3.7

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