Bump nats from 2.9.20-alpine to 2.9.21-alpine in /helm/charts/nats (#775)

* Bump nats from 2.9.20-alpine to 2.9.21-alpine in /helm/charts/nats

Bumps nats from 2.9.20-alpine to 2.9.21-alpine.

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

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

* [nats helm] bump chart to version: 1.0.1 appVersion: 2.9.21

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: dependabot[bot] <dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

helm/charts/nats/Chart.yaml

@@ -1,12 +1,12 @@
 apiVersion: v2
-appVersion: 2.9.20
+appVersion: 2.9.21
 description: A Helm chart for the NATS.io High Speed Cloud Native Distributed Communications Technology.
 name: nats
 keywords:
 - nats
 - messaging
 - cncf
-version: 1.0.0
+version: 1.0.1
 home: http://github.com/nats-io/k8s
 maintainers:
 - email: info@nats.io

helm/charts/nats/values.yaml

@@ -308,7 +308,7 @@ config:
 container:
   image:
     repository: nats
-    tag: 2.9.20-alpine
+    tag: 2.9.21-alpine
     pullPolicy:
     registry: