Draft: Update Anchore

This MR contains the following updates:

Package	Update	Change
gluon	patch	0.2.3 -> 0.2.9
ironbank/anchore/engine/engine	minor	1.0.0 -> 1.1.0
ironbank/anchore/enterprise/enterprise	major	3.2.1 -> 4.0.1
ironbank/anchore/enterpriseui/enterpriseui	major	3.2.1 -> 4.0.0
postgres	patch	9.6.18 -> 9.6.24
registry1.dso.mil/ironbank/anchore/cli/cli	patch	0.9.1 -> 0.9.4
registry1.dso.mil/ironbank/anchore/engine/engine	minor	1.0.0 -> 1.1.0
registry1.dso.mil/ironbank/anchore/enterprise/enterprise	major	3.2.1 -> 4.0.1
registry1.dso.mil/ironbank/anchore/enterpriseui/enterpriseui	major	3.2.1 -> 4.0.0
registry1.dso.mil/ironbank/opensource/postgres/postgresql96	patch	9.6.18 -> 9.6.24

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