fix: update helm chart emqx to 5.0.19

[renovate]

This PR contains the following updates:

Package	Update	Change
emqx	patch	5.0.18 -> 5.0.19

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[bloopy-boi]

Path: cluster/apps/home/emqx/helm-release.yaml
Version: 5.0.18 -> 5.0.19

@@ -195,11 +195,11 @@
 metadata:
 labels:
 app: emqx
- version: 5.0.18
+ version: 5.0.19
 app.kubernetes.io/name: emqx
 app.kubernetes.io/instance: emqx
 annotations:
- checksum/config: "b67d63c15816e237a8d7760c2730f2f2fd45b9b7958a031eef86c6e6e7c011da"
+ checksum/config: "ac4e9117ddede7d9fe65d72bfa133547366498945f81408fe24b30db0484730f"
 spec:
 serviceAccountName: emqx
 volumes:
@@ -213,7 +213,7 @@
 - 1000
 containers:
 - name: emqx
- image: "emqx/emqx:5.0.18"
+ image: "emqx/emqx:5.0.19"
 imagePullPolicy: IfNotPresent
 securityContext:
 runAsNonRoot: true

[bloopy-boi]

🦙 MegaLinter status: ✅ SUCCESS

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ COPYPASTE	jscpd	yes		no	1.07s
✅ YAML	prettier	1	0	0	0.46s
✅ YAML	yamllint	1		0	0.22s

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