[Bug] Linting issues

[wasfree]

I will raise a PR to fix this issues.

What are you really trying to do?

Run helm lint against chart.

Describe the bug

helm lint             
==> Linting .
[INFO] Chart.yaml: icon is recommended
[ERROR] templates/server-deployment.yaml: unable to parse YAML: invalid Yaml document separator: apiVersion: apps/v1
[ERROR] templates/server-deployment.yaml: unable to parse YAML: invalid Yaml document separator: apiVersion: apps/v1
[ERROR] templates/server-deployment.yaml: unable to parse YAML: invalid Yaml document separator: apiVersion: apps/v1
[ERROR] templates/server-service.yaml: unable to parse YAML: invalid Yaml document separator: apiVersion: v1
[ERROR] templates/server-service.yaml: unable to parse YAML: invalid Yaml document separator: apiVersion: v1
[ERROR] templates/server-service.yaml: unable to parse YAML: invalid Yaml document separator: apiVersion: v1
[ERROR] templates/server-service.yaml: unable to parse YAML: invalid Yaml document separator: apiVersion: v1

Error: 1 chart(s) linted, 1 chart(s) failed

Minimal Reproduction

Run Helm lint.

Environment/Versions

• OS and processor: M1 Mac
• Temporal Chart Version: v1.15.2
• Helm Version: v3.8.1