Update Vault to 1.7.0 (#9852)

* Adding 1.7.0 RC2 and GA (GA as latest)

Author: mladlow

library/vault

@@ -3,12 +3,22 @@ Maintainers: Chris Hoffman <choffman@hashicorp.com> (@chrishoffman),
              Matthew Irish <matthew@hashicorp.com> (@meirish)
 GitRepo: https://github.com/hashicorp/docker-vault.git
 
+Tags: 1.7.0, latest
+Architectures: amd64, arm64v8, arm32v6, i386
+GitCommit: b53096266e28cb02e8d7d72eb35e71966c50e662
+Directory: 0.X
+
+Tags: 1.7.0-rc2
+Architectures: amd64, arm64v8, arm32v6, i386
+GitCommit: d859985bd2095f8990251d2bb7899da703997af3
+Directory: 0.X
+
 Tags: 1.7.0-rc1
 Architectures: amd64, arm64v8, arm32v6, i386
 GitCommit: cf73ab856a98b3f240f9545afe4184a22ec16b44
 Directory: 0.X
 
-Tags: 1.6.3, latest
+Tags: 1.6.3
 Architectures: amd64, arm64v8, arm32v6, i386
 GitCommit: fb6bc85ef0828edb45abac40d5cb55a1d5bf50a6
 Directory: 0.X