Updated vault-k8s to 0.16.1 and enable mTLS STRICT

Package Merge Request

Package Changes

https://repo1.dso.mil/platform-one/big-bang/apps/sandbox/vault/-/blob/0.20.1-bb.0/CHANGELOG.md

Package MR

https://repo1.dso.mil/platform-one/big-bang/apps/sandbox/vault/-/merge_requests/50
https://repo1.dso.mil/platform-one/big-bang/apps/sandbox/vault/-/merge_requests/49

For Issue

Closes https://repo1.dso.mil/platform-one/big-bang/apps/sandbox/vault/-/issues/22
Closes https://repo1.dso.mil/platform-one/big-bang/bigbang/-/issues/1184

chart/values.yaml

@@ -1343,7 +1343,7 @@ addons:
     git:
       repo: https://repo1.dso.mil/platform-one/big-bang/apps/sandbox/vault.git
       path: "./chart"
-      tag: "0.20.0-bb.1"
+      tag: "0.20.1-bb.0"
 
     # -- Flux reconciliation overrides specifically for the Vault Package
     flux: {}