fix: update $HOME for Oracle DB user

tasks/oracle/create_db_users.yml

@@ -11,7 +11,7 @@
     uid: "{{ vault_oracle_uid }}"
     group: "{{ vault_oracle_group }}"
     create_home: "false"
-    home: "/exlibris/app/oracle/product/12r1"
+    home: "/exlibris/app/oracle/product/19c"
     password_lock: true
     shell: "/bin/tcsh"
     state: present