Updated version for 21.12 (#373)

* Update key-vault.md

* Update key-vault_ssh.md

Author: SD-eskimo

database/advanced/key-vault/key-vault.md

@@ -5,7 +5,7 @@ This workshop introduces the various features and functionality of Oracle Key Va
 
 *Estimated Lab Time:* 60 minutes
 
-*Version tested in this lab:* Oracle OKV 21.11 and DBEE 19.25
+*Version tested in this lab:* Oracle OKV 21.12 and DBEE 19.28
 
 ### Video Preview
 Watch a preview of "*LiveLabs - Oracle Key Vault*" [](youtube:4VR1bbDpUIA)

database/advanced/key-vault_ssh/key-vault_ssh.md

@@ -5,7 +5,7 @@ This workshop introduces the advanced features and functionality of Oracle Key V
 
 *Estimated Lab Time:* 35 minutes
 
-*Version tested in this lab:* Oracle OKV 21.11 and Oracle Linux 8.
+*Version tested in this lab:* Oracle OKV 21.12 and Oracle Linux 8.
 
 ### Video Preview
 Watch a preview of "*LiveLabs - Oracle Key Vault*" [](youtube:4VR1bbDpUIA)