[radar-gateway] Update configmap variables

[mpgxvii]

Description of the change

• Updates authorizer.yml configmap to allow setting of public key urls for token verification (other than MP)
• Updates chart to allow add support for jwks urls RADAR-Gateway#110

Benefits

Possible drawbacks

Applicable issues

• fixes #

Additional information

• Depends on gateway release: Release 0.7.4 RADAR-Gateway#113
  Checklist

• Chart version bumped in Chart.yaml according to semver.
• Variables are documented in the README.md
• Title of the PR starts with chart name (e.g. [<name_of_the_chart>])

[github-actions]

Great PR! Please pay attention to the following items before merging:

Files matching charts/*/values.yaml:

• Is the PR adding a new container? Please reviewer, add it to the models (internal process)
• Is the PR adding a new parameter? Please, ensure it’s documented in the README.md

This is an automatically generated QA checklist based on modified files.

[keyvaann]

The documentation should be above the item

[yatharthranjan]

I have updated the doc and default. LGTM

[keyvaann]

Thanks!

[keyvaann]

@mpgxvii @yatharthranjan I was trying to apply this update and got this error message:

[2024-10-23 16:56:59,026] INFO  - Reading configuration from /etc/radar-gateway/gateway.yml (ConfigLoader.kt:64)
[2024-10-23 16:56:59,526] ERROR - Usage: <command> [/etc/radar-gateway/gateway.yml] (ConfigLoader.kt:82)
[2024-10-23 16:56:59,527] ERROR - Failed to read config file /etc/radar-gateway/gateway.yml: Unrecognized field "publicKeyUrls" (class org.radarbase.gateway.config.AuthConfig), not marked as ignorable (7 known properties: "managementPortalUrl", "keyStore", "resourceName", "authorizeListTopics", "publicKeys", "checkSourceId", "issuer"])
 at [Source: (BufferedInputStream); line: 20, column: 1] (through reference chain: org.radarbase.gateway.config.GatewayConfig["auth"]->org.radarbase.gateway.config.AuthConfig["publicKeyUrls"]) (ConfigLoader.kt:83)