fix: correct helm values schema for webservcie ports

[bakito]

Correct the helm schema for webhook ports

[Copilot]

Pull request overview

Note

Copilot was unable to run its full agentic suite in this review.

Allows the webhook service port field to accept an integer value (in addition to null) in the Capsule Helm chart schema.

Changes:

• Updated schema annotation in values.yaml for both conversions.service.port and webhooks.service.port to allow integer or null.
• Updated values.schema.json to reflect the new [integer, null] type for both port fields.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
charts/capsule/values.yaml	Adds @schema type:[integer, null] annotations to the two port fields.
charts/capsule/values.schema.json	Updates the port property type from "null" to ["integer", "null"] in both webhook service definitions.

[bakito]

helm-docs did not update correctly yet, don't know how to tell the tool how to change the type or the null value.