[charts/gateway] gateway v11.1.1 updates

[Gazza7205]

Description of the change

3.0.30 General Updates

Release notes will also be moved to a new file before merge... Note Gateway restart required if using preview Redis features.

• Support added for running the Gateway without Diskless Config
  • Uses node.properties which can be mounted via Secret or Secret Store CSI Driver
  • Must be conciously enabled (limited to Gateway v11.1.1)
• Redis configuration update
  • Additional system properties for the key/value store assertion added (commented by default)
  • please refer to Techdocs for more details
  • Using new shared state provider config (limited to Redis and Gateway v11.1.1)
  • this new configuration is not backwards or forwards compatible
    • Please view redis configuration for more details on how to configure your values file.
  • config.redis is used to configure this
  • additional redis providers can be set directly in your values file via sharedStateProviders.additionalProviders
    • if using an existing secret that contains multiple providers with TLS, please use Custom Config to load the additional certs.
  • Configurable Java Min/Max Heap size
  • Java Min and Max Heap Size is now configurable
  • Liquibase Log Level is now settable via database.liquibaseLogLevel.
  • default "off"
    • possible values
    • severe
    • warning
    • info
    • fine(debug)
    • off
  • System Properties
  • FIPS
    • Switched to BCFIPS 2.0 to provide both non-FIPS and FIPS functionality to the Gateway.
    • Previous
    • com.safelogic.cryptocomply.rsa.allow_multi_use=true
    • New
    • com.l7tech.org.bouncycastle.rsa.allow_multi_use=true

Checklist

• [X] Chart version bumped in Chart.yaml according to semver.
• [X] Variables are documented in the README.md
• [X] Title of the PR starts with chart name (e.g. [charts/gateway])
• [X] If the chart contains a values-production.yaml apart from values.yaml, ensure that you implement the changes in both files