Update with 1.7.0-rc1 docker image release (#9783)

library/vault

@@ -3,6 +3,11 @@ Maintainers: Chris Hoffman <[email protected]> (@chrishoffman),
              Matthew Irish <[email protected]> (@meirish)
 GitRepo: https://github.com/hashicorp/docker-vault.git
 
+Tags: 1.7.0-rc1
+Architectures: amd64, arm64v8, arm32v6, i386
+GitCommit: cf73ab856a98b3f240f9545afe4184a22ec16b44
+Directory: 0.X
+
 Tags: 1.6.3, latest
 Architectures: amd64, arm64v8, arm32v6, i386
 GitCommit: fb6bc85ef0828edb45abac40d5cb55a1d5bf50a6