fix: default resource config

[srodenhuis]

This PR:

• configures resource defaults for a number of apps. Design principle is NOT to specify resources in any .gotmpl, but instead define them in the otomi-values and add the defaults to the defaults.yaml
• optimizes resources.request for a number of apps to prevent CPUThrottlingHigh alerts

Checklist

• The values-schema.yaml file and test/** fixtures have been updated to reflect code changes, if applicable.
• Helm chart and helmfile changes are tested against upgrade scenario, if applicable.

[merll]

I am getting this error

2024-09-24T10:08:55.670Z otomi:cmd:validate-values:validateValues:error {
  keyword: 'additionalProperties',
  dataPath: '/apps/harbor/resources',
  schemaPath: '#/properties/apps/properties/harbor/properties/resources/additionalProperties',
  params: { additionalProperty: 'registry-controller' },
  message: 'must NOT have additional properties'
}

The updated values schema is correct, but existing values are not being migrated. See my change suggestion below.