Bump nats from 2.10.11-alpine to 2.10.12-alpine in /helm/charts/nats

Bumps nats from 2.10.11-alpine to 2.10.12-alpine.

---
updated-dependencies:
- dependency-name: nats
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

helm/charts/nats/values.yaml

@@ -312,7 +312,7 @@ config:
 container:
   image:
     repository: nats
-    tag: 2.10.11-alpine
+    tag: 2.10.12-alpine
     pullPolicy:
     registry: